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Results of: Search in every Kingdom for Scientific Name containing 'Ega'
 
 Kingdom Animalia
  Abagrotis negascia (Smith, 1908) – invalid
  Abracadabrella elegans (L. Koch, 1879) – valid
  Abralia megalops Verrill, 1882 – invalid
  Abranchus alleganensis (Sonnini de Manoncourt and Latreille, 1801) – invalid
  Abroma egae (Distant, 1892) – valid
  Abstrulia variegata Casey, 1900 – invalid
  Acalypta elegans Horváth, 1906 – valid
  Acanthagrion hildegarda Gloger, 1967 – valid
  Acanthapseudes elegans Roman, 1976 – invalid
  Acantharachne regalis Hirst, 1925 – valid
  Acanthaspis megaspila Walker, 1873 – valid
  Acanthaspis variegata Stĺl, 1874 – valid
  Acanthocoris elegans Blöte, 1935 – valid
  Acantholycosa azheganovae (Lobanova, 1978) – valid
  Acanthonevroides variegatus Permkam & Hancock, 1995 – valid
  Acaronychus traegardhi Grandjean, 1932 – valid
  Acarus variegatus Fabricius, 1794 – invalid
  Acerentulus traegardhi Ionesco, 1937 – valid
  Achelia megacephala Hodgson, 1914 – invalid
  Acheronia pegasus – valid
  Achipteria elegans Schweizer, 1956 – valid
  Achipteria regalis Berlese, 1908 – valid
  Acinocoris elegans Van Doesburg, 1966 – valid
  Acmaeodera variegata LeConte, 1852 – valid
  Acomys dimidiatus megalodus Setzer, 1959 – invalid
  Acritus megaponerae Bickhardt in Brauns, 1914 – valid
  Acrocephalus rufescens senegalensis Colston & Morel, 1985 – valid
  Acrochaeta elegans Perty, 1833 – valid
  Acropora elegans (Milne-Edwards and Haime, 1860) – valid
  Acropora tanegashimensis Veron, 1990 – valid
  Actenoides princeps regalis (Stresemann, 1932) – valid
  Actina elegans Schiner, 1868 – invalid
  Actinoporus elegans Duchassaing, 1850 – valid
  Adeloposthia elegans An der Lan, 1936 – invalid
  Adeuchromadora megamphida Boucher and Bovee, 1972 – valid
  Aega Leach, 1815 – valid
  Aega (Aega) Leach, 1815 – invalid
  Aega (Rhamphion) Brusca, 1983 – invalid
  Aega acuminata Hansen, 1897 – valid
  Aega acuticauda Richardson, 1910 – valid
  Aega angustata Whitelegge, 1901 – valid
  Aega antarctica Hodgson, 1910 – valid
  Aega antennata Richardson, 1910 – valid
  Aega antillensis Schioedte and Meinert, 1879 – valid
  Aega approximata Richardson, 1910 – valid
  Aega arctica Lutken, 1859 – invalid
  Aega arctica Lutken, 1859 – valid
  Aega australis Whitelegge, 1901 – valid
  Aega beri Bruce, 1983 – valid
  Aega bicarinata Leach, 1815 – invalid
  Aega bicarinata Leach, 1818 – valid
  Aega bicavata Nordenstam, 1930 – valid
  Aega chelipous Barnard, 1960 – valid
  Aega concinna Hale, 1940 – valid
  Aega coroo Bruce, 1983 – valid
  Aega crenulata Lutken, 1859 – invalid
  Aega crenulata Lutken, 1859 – valid
  Aega crozetensis Kussakin & Vasina, 1982 – valid
  Aega cyclops Haswell, 1882 – valid
  Aega dentata Schioedte & Meinert, 1879 – invalid
  Aega dentata Schioedte & Meinert, 1879 – valid
  Aega deshaysiana H. Milne-Edwards, 1840 – invalid
  Aega deshaysiana H. Milne-Edwards, 1840 – valid
  Aega dofleini Thielemann, 1910 – valid
  Aega dollfusi Monod, 1933 – valid
  Aega ecarinata Richardson, 1898 – invalid
  Aega ecarinata H. Richardson, 1898 – valid
  Aega edwardsi Dollfus, 1891 – valid
  Aega emarginata Leach, 1818 – valid
  Aega falklandica Kussakin, 1967 – valid
  Aega fracta Hale, 1940 – valid
  Aega francoisae Wetzer, 1990 – valid
  Aega giganteocula Nunomura, 1988 – valid
  Aega glacialis Tattersall, 1921 – valid
  Aega gracilipes Hansen, 1895 – invalid
  Aega gracilipes Hansen, 1895 – valid
  Aega hirsuta Schioedte & Meinert, 1879 – valid
  Aega incisa Schioedte and Meinert, 1880 – invalid
  Aega incisa Schioedte and Meinert, 1879 – valid
  Aega indus (Schioedte & Meinert, 1879) – valid
  Aega koltuni Kussakin, 1967 – valid
  Aega laevis (Studer, 1884) – valid
  Aega lecontii (Dana, 1854) – invalid
  Aega lecontii (Dana, 1853) – valid
  Aega leptonica N. Bruce, 1988 – valid
  Aega lethrina Bruce, 1983 – valid
  Aega longicornis Hansen, 1897 – valid
  Aega loveni Bovallius, 1886 – valid
  Aega magnifica (Dana, 1853) – valid
  Aega maxima Hansen, 1897 – valid
  Aega megalops Norman & Stebbing, 1886 – valid
  Aega microphthalma Dana, 1854 – invalid
  Aega microphthalma Dana, 1853 – valid
  Aega monilis Barnard, 1914 – valid
  Aega monophthalma Johnston, 1834 – invalid
  Aega monophthalma Johnston, 1834 – valid
  Aega nodosa Schioedte & Meinert, 1879 – valid
  Aega nordenskioldii Bovallius, 1885C – valid
  Aega novi-zealandiae Dana, 1853 – invalid
  Aega novizealandiae Dana, 1853 – valid
  Aega perulis Menzies and George, 1972 – invalid
  Aega perulis Menzies & George, 1972 – valid
  Aega platyantennata Nunomura, 1993 – valid
  Aega plebeia Hansen, 1897 – invalid
  Aega plebeia Hansen, 1897 – valid
  Aega psora (Linnaeus, 1761) – invalid
  Aega psora (Linnaeus, 1758) – valid
  Aega punctulata Miers, 1881 – valid
  Aega pushkini Kussakin & Vasina, 1982 – valid
  Aega quadratasinus H. Richardson, 1903 – valid
  Aega rosacea (Risso, 1816) – invalid
  Aega rosacea (Risso, 1816) – valid
  Aega semicarinata Miers, 1875 – valid
  Aega serripes H. Milne-Edwards, 1840 – valid
  Aega spongiophila Semper, 1867 – valid
  Aega stroemii Lutken, 1859 – valid
  Aega stromi Luetken, 1858 – invalid
  Aega symmetrica Richardson, 1905 – invalid
  Aega symmetrica H. Richardson, 1905 – valid
  Aega synopthalma Richardson, 1909 – valid
  Aega tenuipes Schioedte & Meinert, 1879 – invalid
  Aega tenuipes Schioedte & Meinert, 1879 – valid
  Aega tridens Leach, 1815 – invalid
  Aega tridens Leach, 1815 – valid
  Aega truncata Richardson, 1910 – valid
  Aega tumida Nunomura, 1988 – valid
  Aega urotoma Barnard, 1914 – valid
  Aega uschakovi Kussakin, 1967 – valid
  Aega ventrosa M. Sars, 1858 – invalid
  Aega ventrosa M. Sars, 1859 – valid
  Aega vigilans (Haswell, 1881) – valid
  Aega webbi (Guérin-Méneville, 1836) – invalid
  Aega webbii (Guérin-Méneville, 1836) – valid
  Aega weberi (Nierstrasz, 1931) – valid
  Aegaeon Agassiz, 1846 – valid
  Aegaeon lacazei (Gourret, 1887) – invalid
  Aegaeon rathbuni De Man, 1918 – valid
  Aegathoa Dana, 1853 – valid
  Aegathoa medialis Richardson, 1900 – valid
  Aegathoa oculata (Say, 1818) – valid
  Aegialoalaimus elegans De Man, 1907 – valid
  Aeoloplides elegans (Scudder, 1897) – valid
  Aeolosoma variegatum Vejdovsky, 1884 – valid
  Aeschnosoma elegans Selys, 1871 – valid
  Aeshna variegata Fabricius, 1775 – invalid
  Aetheria senegalica Bourguignat, 1880 – invalid
  Aethodelphax megadontus (Beamer, 1951) – valid
  Afraflacilla elegans (Wesolowska & Cumming, 2008) – valid
  Afrogarypus megamolaris Neethling and Haddad, 2016 – valid
  Afrogarypus senegalensis (Balzan, 1892) – valid
  Afrotyphlops elegans (Peters, 1868) – valid – Elegant Worm Snake
  Agalma elegans (M. Sars, 1846) – valid
  Agathomerus elegans (Klug, 1834) – valid
  Agathon elegantulus Roder, 1890 – valid
  Agelaius phoeniceus megapotamus Oberholser, 1919 – valid
  Aglaeactis castelnaudii regalis Zimmer, 1951 – valid
  Agnetina elegantula (Klapálek, 1905) – invalid
  Agoliinus congregatus (Mannerheim, 1853) – valid
  Agonita variegata (Gestro, 1907) – valid
  Agramma elegans Kiritshenko, 1952 – valid
  Agramma elegantulum Linnavuori, 1974 – valid
  Agraptocorixa gestroi senegalensis Jaczewski, 1926 – valid
  Agraptocorixa senegalensis Jaczewski, 1926 – invalid
  Agriosphodrus perelegans Breddin, 1903 – invalid
  Agromyza congregata Malloch, 1913 – invalid
  Aioliops megastigma Rennis and Hoese, 1987 – valid
  Akodon spegazzinii Thomas, 1897 – valid – Spegazzini's Grass Mouse, Spegazzini's Akodont
  Akysis variegatus (Bleeker, 1846) – valid
  Alaimus elegans De Man, 1921 – invalid
  Albericus variegatus (Van Kampen, 1923) – invalid
  Alburnus megacephalus Heckel, 1847 – invalid
  Alcippe variegaticeps Yen, 1932 – valid – Golden-fronted Fulvetta
  Alcynous megacephalus Costa, 1861 – invalid
  Alebion elegans Capart, 1953 – valid
  Aleuropteryx megacornis V. Johnson, 1981 – valid
  Allocosa illegalis (Strand, 1906) – valid
  Allodapula variegata (Smith, 1854) – valid
  Allodessus megacephalus (Gschwendtner, 1931) – valid
  Allopauropus elegantulus (Hansen, 1902) – valid
  Allopauropus megalochaetus Remy, 1948 – invalid
  Allopauropus megalosphaerus Remy and Bello, 1960 – invalid
  Alloscirtetica spegazzinii (Brčthes, 1910) – valid
  Allothrips megacephalus Hood, 1908 – valid
  Allothrips megacephalus watsoni Hood, 1939 – valid
  Alluaudomyia megaparamera Williams, 1957 – valid
  Alluaudomyia variegata Glick and Mullen, 1982 – valid
  Alopecosa azsheganovae Esyunin, 1996 – valid
  Alpaida elegantula (Archer, 1965) – valid
  Alsophis anegadae Barbour, 1917 – invalid
  Alsophis elegans (Tschudi, 1845) – invalid
  Alsophis variegatus Schmidt, 1926 – invalid
  Amalopenaeus elegans S. I. Smith, 1882 – invalid
  Amara vegasemsis (Stehr, 1949) – invalid
  Amara vegasensis (Stehr, 1949) – invalid
  Amathimysis brattegardi K. C. Stuck and Heard, 1981 – valid
  Amazilia fimbriata elegantissima Todd, 1942 – valid
  Amblyceps variegatum Ng and Kottelat, 2000 – valid
  Amblymetopon variegata Günther, 1858 – invalid
  Amblyomma variegatum (Fabricius, 1794) – valid – tropical bont tick
  Amblyscirtes aenus megamacula Scott, 1998 – valid
  Ambrysus variegatus Usinger, 1946 – valid
  Ameerega Bauer, 1986 – valid
  Ameerega altamazonica Twomey and Brown, 2008 – valid
  Ameerega andina (Myers and Burrowes, 1987) – invalid
  Ameerega anthonyi (Noble, 1921) – invalid
  Ameerega azureiventris (Kneller and Henle, 1985) – invalid
  Ameerega bassleri (Melin, 1941) – valid
  Ameerega berohoka Vaz-Silva and Maciel, 2011 – valid
  Ameerega bilinguis (Jungfer, 1989) – valid
  Ameerega boehmei Lötters, Schmitz, Reichle, Rödder and Quennet, 2009 – valid
  Ameerega boliviana (Boulenger, 1902) – valid
  Ameerega boulengeri (Barbour, 1909) – invalid
  Ameerega braccata (Steindachner, 1864) – valid
  Ameerega cainarachi (Schulte, 1989) – valid
  Ameerega erythromos (Vigle and Miyata, 1980) – invalid
  Ameerega espinosai (Funkhouser, 1956) – invalid
  Ameerega flavopicta (Lutz, 1925) – valid
  Ameerega hahneli (Boulenger, 1884) – valid
  Ameerega ignipedis Brown and Twomey, 2009 – valid
  Ameerega ingeri (Cochran and Goin, 1970) – valid
  Ameerega labialis (Cope, 1874) – valid
  Ameerega macero (Rodríguez and Myers, 1993) – valid
  Ameerega maculata (Peters, 1873) – invalid
  Ameerega munduruku Neves, Silva, Akieda, Cabrera, Koroiva and Santana, 2017 – valid
  Ameerega myersi (Pyburn, 1981) – invalid
  Ameerega parvula (Boulenger, 1882) – valid
  Ameerega pepperi Brown and Twomey, 2009 – valid
  Ameerega peruviridis Bauer, 1986 – valid
  Ameerega petersi (Silverstone, 1976) – valid
  Ameerega picta (Tschudi, 1838) – valid
  Ameerega planipaleae (Morales and Velazco, 1998) – valid
  Ameerega pongoensis (Schulte, 1999) – valid
  Ameerega pulchripecta (Silverstone, 1976) – valid
  Ameerega rubriventris (Lötters, Debold, Henle, Glaw and Kneller, 1997) – valid
  Ameerega shihuemoy Serrano-Rojas, Whitworth, Villacampa-Ortega, von May, Gutiérrez, Padial and Chaparro, 2017 – valid
  Ameerega silverstonei (Myers and Daly, 1979) – valid
  Ameerega simulans (Myers, Rodríguez and Icochea, 1998) – valid
  Ameerega smaragdina (Silverstone, 1976) – invalid
  Ameerega tricolor (Boulenger, 1899) – invalid
  Ameerega trivittata (Spix, 1824) – valid
  Ameerega trivittata nassaui Ouboter and Jairam, 2012 – invalid
  Ameerega yoshina Brown and Twomey, 2009 – valid
  Ameerega yungicola (Lötters, Schmitz and Reichle, 2005) – valid
  Amegilla elegans (Smith, 1859) – valid
  Amegilla regalis (Cockerell, 1946) – valid
  Amegilla senegalensis (Friese, 1922) – valid
  Ameira elegans T. Scott, 1904 – invalid
  Americorchestia megalophthalma (Bate, 1862) – valid – northern big-eyed sandhopper
  Amiota steganoptera Malloch, 1926 – valid
  Ammocryptocharax elegans Weitzman and Kanazawa, 1976 – valid
  Ammophila elegans F. Smith, 1856 – invalid
  Ammothella elegantula Stock, 1968 – valid
  Amorphocephala senegalensis (Power, 1879) – valid
  Ampelisca senegalensis – valid
  Ampharete vega – valid
  Amphicosmus elegans Coquillett, 1891 – valid
  Amphidelus elegans (De Man, 1921) – valid
  Amphimonhystrella megastoma Timm, 1961 – valid
  Amphiophiura megapoma – valid
  Amphipsyche senegalensis (Brauer, 1875) – valid
  Amphisbaena elegans Gervais, 1835 – invalid
  Amphoroidea elegans Baker, 1911 – valid
  Ampithoe megaloprotopus – valid
  Ampithoe senegalensis – valid
  Ampulex elegantula Kohl, 1893 – valid
  Ampulex regalis F. Smith, 1860 – valid
  Amynthas eleganis Qui & Wang, 1992 – valid
  Amynthas gegatesi Blakemore, 2006 – valid
  Amynthas megascolidioides (Goto & Hatai, 1899) – valid
  Anabacerthia variegaticeps (P. L. Sclater, 1857) – valid – Scaly-throated Foliage-gleaner, Breńero cejudo
  Anabacerthia variegaticeps schaldachi Winker, 1997 – valid
  Anabacerthia variegaticeps temporalis (P. L. Sclater, 1859) – valid
  Anabacerthia variegaticeps variegaticeps (P. L. Sclater, 1857) – valid
  Anachis elegantula Morch, 1860 – invalid
  Anacrabro eganus Leclercq, 1954 – valid
  Anadoras regani (Steindachner, 1908) – valid
  Anampses elegans Ogilby, 1889 – valid
  Ananthura elegans (Kussakin, 1967) – valid
  Anas rhynchotis variegata (Gould, 1856) – valid
  Anasaitis elegantissima (Simon, 1888) – valid
  Anastrepha elegans Blanchard, 1937 – valid
  Anastrepha megacantha Zucchi, 1984 – valid
  Anatemnus megasoma (Daday, 1897) – valid
  Anchotefflus elegans Sharp, 1903 – invalid
  Ancistrocheirus megaptera Verrill, 1885 – invalid
  Ancistrus megalostomus Pearson, 1924 – valid
  Ancyronyx variegata (Germar, 1824) – invalid
  Ancyronyx variegatus (Germar, 1824) – valid
  Andocadoncum meganae Abbott & Caira, 2014 – valid
  Andonectes gregarium García, 2002 – invalid
  Andonectes gregarius García, 2002 – valid
  Andrena ablegata (Cockerell, 1922) – valid
  Andrena elegans Giraud, 1863 – valid
  Andrena elegans paradoxa Friese, 1921 – invalid
  Andrena gregaria Warncke, 1974 – valid
  Andrena labialis megala Warncke, 1975 – invalid
  Andrena legata Nurse, 1904 – valid
  Andrena megacephala Smith, 1853 – invalid
  Andrena segregans Cockerell, 1900 – valid
  Andrena segregata Osytshnjuk, 1982 – valid
  Andrena variegata Xu, 1994 – invalid
  Andrena vegana Viereck and Cockerell, 1914 – invalid
  Andriashevicottus megacephalus Fedorov, 1990 – valid
  Andropadus kakamegae (Sharpe, 1900) – invalid – Kakamega Greenbul
  Anelosimus elegans Agnarsson, 2006 – valid
  Anemonia elegans Verrill, 1901 – valid
  Anepsiotes elegans Calabresi, 1921 – valid
  Anguilla megastoma Kaup, 1856 – valid – Polynesian longfinned eel
  Anisochaeta megagaster Blakemore, 1997 – valid
  Anisomera megacera Osten Sacken, 1859 – invalid
  Anisomysis megalops (Illig, 1913) – valid
  Anisops elegans Fieber, 1852 – valid
  Anisops megalops Lansbury, 1962 – valid
  Anisorhynchodemus megalophthalma (Loman, 1890) – valid
  Anisostena elegantula (Baly, 1864) – valid
  Ankyrodilus legaeus Holt, 1965 – invalid
  Ankyrodrilus legaeus Holt, 1965 – valid
  Anochetus elegans Lattke, 1987 – valid
  Anochetus traegaordhi Mayr, 1904 – valid
  Anochetus variegatus Donisthorpe, 1938 – valid
  Anodonta gregalis Drouët, 1893 – invalid
  Anodonta mundegana Castro in Locard, 1899 – invalid
  Anodonta pammegala Bourguignat, 1881 – invalid
  Anodonta senegalensis Lea, 1859 – invalid
  Anodonta tamegana Castro, 1883 – invalid
  Anolis megalopithecus Rueda-Almonacid, 1989 – valid – Ruida's Anole
  Anolis megapholidotus H. M. Smith, 1933 – valid – Anolis de escamas grandes, Large-scaled Anole
  Anomaloglossus megacephalus Kok, MacCulloch, Lathrop, Willaert and Bossuyt, 2010 – valid
  Anoplostoma elegans Kreis, 1929 – valid
  Anteliaster coscinactis megatretus Fisher, 1928 – valid
  Anteliaster megatretus Fisher, 1928 – invalid
  Antennarius senegalensis Cadenat, 1959 – valid – Senegalese frogfish
  Antennulosignum elegans Nordenstam, 1933 – valid
  Anthenea elegans H. L. Clark, 1938 – valid
  Anthenea regalis Koehler, 1910 – valid
  Anthias regalis Randall and Lubbock, 1981 – invalid
  Antho brattegardi Van Soest and Stone, 1986 – valid
  Anthocopa segregata Michener, 1954 – invalid
  Anthodioctes megachiloides Holmberg, 1903 – valid
  Anthomyza variegata (Loew, 1863) – valid
  Anthonomus elegans LeConte, 1876 – invalid
  Anthophilina variegata Loew, 1863 – invalid
  Anthophilus elegans F. Morawitz, 1888 – invalid
  Anthophilus variegatus F. Morawitz, 1889 – invalid
  Anthophora concinna hegasica Priesner, 1957 – invalid
  Anthophora elegans Smith, 1859 – invalid
  Anthophora hegasica Priesner, 1957 – valid
  Anthophora megarrhina Cockerell, 1910 – valid
  Anthophora megarrhina soluta Cockerell, 1910 – invalid
  Anthophora megasoma Cockerell, 1933 – invalid
  Anthophora regalis Cockerell, 1946 – invalid
  Anthophora senegalensis Friese, 1922 – invalid
  Anthopleura elegantissima (Brandt, 1835) – valid – clonal anemone
  Anthrenoides elegantulus Urban, 2005 – valid
  Antilliscaris megacephala (Hlavac, 1969) – valid
  Antipodocottus elegans Fricke and Brunken, 1984 – valid
  Antipodocottus megalops DeWitt, 1969 – valid
  Antistea elegans (Blackwall, 1841) – valid
  Antistea elegans elegans (Blackwall, 1841) – valid
  Antistea elegans propinqua (Simon, 1875) – valid
  Antomicron elegans (De Man, 1922) – valid
  Anuropodione megacephalon Markham, 1973 – valid
  Anuropodione senegalensis Bourdon, 1967A – valid
  Anyphops regalis (Lawrence, 1940) – valid
  Anzacia perelegans (Rainbow, 1894) – valid
  Apanteles isidrovillegasi Fernández-Triana in Fernández-Triana et al., 2014 – valid
  Apanteles megastidis Muesebeck, 1958 – valid
  Apanteles megathymi Riley, 1881 – valid
  Apanteles rolandovegai Fernández-Triana in Fernández-Triana et al., 2014 – valid
  Apanthura senegalensis Barnard, 1925A – valid
  Aphanogmus elegantulus Foerster, 1861 – valid
  Aphanogmus megacephalus (Risbec, 1958) – valid
  Aphanostoma elegans Jensen, 1878 – valid
  Aphelochirus variegatus Kiritshenko, 1925 – valid
  Apherusa megalops (Buchholz, 1874) – valid
  Aphilodon spegazzinii Silvestri, 1898 – valid
  Aphoristia variegata Gilchrist, 1903 – invalid
  Aphthonetus elegans Walsingham, 1907 – invalid
  Aphyosemion elegans (Boulenger, 1899) – valid
  Apiomerus elegans Distant, 1903 – valid
  Apis gregaria Geoffroy, 1762 – invalid
  Apis regalis Geoffroy, 1785 – invalid
  Apistogramma regani Kullander, 1980 – valid
  Apogon regani Whitley, 1951 – valid
  Apogon variegatus Valenciennes, 1832 – invalid
  Apogon variegatus Fourmanoir and Crosnier, 1964 – invalid
  Aporobopyrus megacephalon (Nierstrasz & Brender a Brandis, 1929) – valid
  Apterocis variegatus Perkins, 1900 – valid
  Apterostigma megacephala Lattke, 1999 – valid
  Arachnomysis megalops Zimmer, 1914 – valid
  Araeolaimus elegans De Man, 1888 – valid
  Araneus finneganae Berland, 1938 – valid
  Araneus variegatus Yaginuma, 1960 – valid
  Archaeomysis megalops Zimmer, 1914 – invalid
  Archicotylus elegans Porfirieva, Timoshkin and Zaytseva, 2009 – invalid
  Archidistoma aggregatum Garstang, 1891 – valid
  Archilestes regalis Gloyd, 1944 – valid
  Architeuthis megaptera Verrill, 1878 – invalid
  Arctides regalis Holthuis, 1963 – valid – ula-papapa, royal Spanish lobster
  Arcturopsis senegalensis Koehler, 1911 – valid
  Ardea herodias treganzai Court, 1908 – invalid
  Arelia senegalensis Kaup, 1858 – invalid
  Argia variegata Förster, 1914 – valid
  Argohesma megacephala Exley, 1974 – invalid
  Argulus megalops S. I. Smith, 1873 – valid
  Argulus megalops megalops S. I. Smith, 1873 – valid – bigeyed fishlouse
  Argulus megalops spinosus C. B. Wilson, 1944 – valid – St. Lawrence fishlouse
  Argyrops megalommatus (Klunzinger, 1870) – valid
  Aricia florilega Zetterstedt, 1845 – invalid
  Aricia megastoma Boheman, 1866 – invalid
  Ariosoma megalops Fowler, 1938 – valid
  Aristathlus regalis Bergroth, 1913 – valid
  Aristias megalops – valid
  Arizelocichla kakamegae (Sharpe, 1900) – valid – Kakamega Greenbul
  Arizelocichla kakamegae kakamegae (Sharpe, 1900) – valid
  Arizelocichla kakamegae kungwensis Moreau, 1941 – valid
  Arizona elegans Kennicott in Baird, 1859 – valid – Glossy Snake, Culebra brillante
  Arizona elegans arenicola Dixon, 1960 – valid – Texas Glossy Snake
  Arizona elegans candida Klauber, 1946 – valid – Mojave Glossy Snake
  Arizona elegans eburnata Klauber, 1946 – valid – Desert Glossy Snake
  Arizona elegans elegans Kennicott in Baird, 1859 – valid – Kansas Glossy Snake, Eastern Glossy Snake
  Arizona elegans expolita Klauber, 1946 – valid
  Arizona elegans noctivaga Klauber, 1946 – valid – Arizona Glossy Snake
  Arizona elegans occidentalis Blanchard, 1924 – valid – Western Glossy Snake, Painted Desert Glossy Snake, California Glossy Snake
  Arizona elegans pacata Klauber, 1946 – invalid
  Arizona elegans philipi Klauber, 1946 – valid – Painted Desert Glossy Snake
  Armadillidium aegaeum Strouhal, 1929 – valid
  Armadillidium variegatum Brandt, 1833 – valid
  Armadilloniscus aegaeus Schmalfuss, 1981 – valid
  Armorloricus elegans Kristensen and Gad, 2004 – valid
  Arpactus elegans Lepeletier, 1832 – invalid
  Arrenurus megalurus (Marshall, 1903) – valid
  Arrenurus siegasianus Habeeb, 1954 – valid
  Arthroleptis elegans Calabresi, 1927 – invalid
  Artoria segrega Vink, 2002 – valid
  Asaracus megacephalus C. L. Koch, 1846 – valid
  Asceua elegans Thorell, 1887 – valid
  Ascidia aggregata Rathke, 1806 – invalid
  Ascidia conchilega – valid
  Ascophora elegantissima Findenegg, 1924 – valid
  Askoldia variegata Pavlenko, 1910 – valid
  Aspersentis megarhynchus (von Linstow, 1892) – valid
  Asphaeridiopus megalochaetus (Remy, 1948) – invalid
  Aspidimorpha (Megaspidomorpha) Hincks, 1952 – valid
  Aspidosiphon elegans (Chamisso and Eysenhardt, 1821) – valid
  Aspidosiphon elegans elegans (Chamisso and Eysenhardt, 1821) – invalid
  Aspidosiphon elegans yapense Sato, 1935 – invalid
  Aspidosiphon elegans yapensis Sato, 1935 – invalid
  Aspilosterna elegantula (Blöte, 1938) – valid
  Aspisurus elegans Rüppell, 1829 – invalid
  Astacus oreganus Randall, 1840 – invalid
  Astata elegans Cresson, 1881 – invalid
  Asterias senegalensis Lamarck, 1816 – invalid
  Asterina wega (Perrier, 1869) – invalid
  Asteriscus wega Perrier, 1869 – invalid
  Asterodiscides elegans (Gray, 1847) – valid
  Asterodiscides elegans belli (Rowe, 1977) – invalid
  Asterodiscus elegans Gray, 1847 – invalid
  Asterodiscus elegans belli Rowe, 1977 – invalid
  Astroblepus regani (Pellegrin, 1909) – valid
  Astrodermus elegans Bonaparte, 1839 – invalid
  Astropecten regalis Gray, 1840 – valid
  Astropecten variegatus Mortensen, 1933 – valid
  Astyanax megaspilura Fowler, 1944 – valid
  Ataenius degallieri Chalumeau, 1990 – invalid
  Atalotegaeus Luxton, 1988 – valid
  Atalotegaeus mensarosi (J. & P. Balogh, 1983) – valid
  Ateles variegatus Wagner, 1840 – invalid
  Atelopus elegans (Boulenger, 1882) – valid
  Atelopus elegans gracilis Barbour, 1905 – invalid
  Atelopus varius elegans (Boulenger, 1882) – invalid
  Atherinella elegans Chernoff, 1986 – valid – Fuerte silverside, plateadito del Fuerte
  Atherix variegata Walker, 1848 – valid
  Athripsodes variegatus (Hagen, 1861) – invalid
  Atoposmia segregata (Michener, 1954) – valid
  Atractus variegatus Prado, 1942 – valid – Variegated Ground Snake
  Attagenus megatoma (Fabricius, 1798) – invalid – black carpet beetle
  Aturia elegans Gray, 1842 – invalid
  Augaptilus megalurus Giesbrecht, 1889 – valid
  Augochlora elegans Cresson, 1865 – invalid
  Aulacus elegans (Kieffer, 1911) – valid
  Aulolaimoides elegans Micoletzky, 1915 – valid
  Australopacifica variegata (Fletcher and Hamilton, 1888) – invalid
  Austrelmis elegans (Janssens, 1957) – valid
  Austrocarabodes elegans Hammer, 1966 – valid
  Austrodamaeus elegantulus (Hammer, 1958) – valid
  Austrodecus elegans Stock, 1957 – valid
  Austrolebias jaegari Costa and Cheffe, 2002 – valid
  Austrophycis megalops Ogilby, 1897 – invalid
  Autalia elegans Casey, 1886 – valid
  Aviceda subcristata megala (Stresemann, 1913) – valid
  Avicularia avicularia variegata F. O. Pickard-Cambridge, 1896 – invalid
  Avicularia variegata F. O. Pickard-Cambridge, 1896 – valid
  Axyracrus elegans Simon, 1884 – valid
  Bactrocera elegantis (Tseng, Chen & Chu, 1992) – valid
  Bactrocera elegantula (Hardy, 1974) – valid
  Bactrocera megaspilus (Hardy, 1982) – valid
  Bactromesus elegans (Menzies, 1962C) – valid
  Badister elegans LeConte, 1880 – valid
  Baikalobia variegata (Korotneff, 1912) – valid
  Bajacalifornia megalops (Lütken, 1898) – valid – bigeye smoothhead
  Balanophyllia elegans Verrill, 1864 – valid
  Balanophyllia regalis (Alcock, 1893) – valid
  Balanus regalis Pilsbry, 1916 – valid
  Balega Reitter, 1882 – valid
  Balega elegans Reitter, 1883 – valid
  Ballus variegatus Simon, 1876 – valid
  Bangana elegans Kottelat, 1998 – valid
  Bankisus elegantulus (Esben-Petersen, 1936) – valid
  Barbus megastoma Nagelkerke and Sibbing, 1997 – valid
  Barentsia aggregata Johnston and Angel, 1940 – valid
  Barentsia hildegardae Wasson, 1997 – valid
  Barreirana elegans (Darwin, 1844) – invalid
  Bathyclupea megaceps Fowler, 1938 – valid
  Bathyplotes elegans Heding, 1940 – valid
  Bathyporeia elegans Watkin, 1938 – valid
  Bathyteuthis megalops (Verrill, 1885) – invalid
  Bathytroctes elegans Sazonov and Ivanov, 1979 – valid
  Batis senegalensis (Linnaeus, 1766) – valid – Senegal Batis
  Batrachoseps gregarius Jockusch, Wake and Yanev, 1998 – valid – Gregarious Slender Salamander
  Batrachylodes elegans Brown and Parker, 1970 – invalid
  Baucidacus elegans Munro, 1984 – invalid
  Belba alleganiensis (Norton, 1980) – valid
  Belostoma elegans (Mayr, 1871) – valid
  Bembecinus spegazzinii (Brčthes, 1909) – invalid
  Bembex megadonta Cameron, 1904 – invalid
  Bembex relegata R. Turner, 1917 – invalid
  Bembex variegata Olivier, 1789 – invalid
  Bembidion variegatum Say, 1823 – valid
  Bembidula variegata (Olivier, 1789) – invalid
  Bembix megadonta Cameron, 1904 – valid
  Bembix relegata R. Turner, 1917 – valid
  Bembras megacephala Imamura and Knapp, 1998 – valid
  Benoitinus elegans Rambla, 1984 – valid
  Benthoteuthis megalops Verrill, 1885 – invalid
  Berardius vegae Malm, 1883 – invalid
  Berchmansus elegans (Guérin-Méneville, 1844) – invalid
  Beregama Hirst, 1990 – valid
  Beregama aurea (L. Koch, 1875) – valid
  Beregama cordata (L. Koch, 1875) – valid
  Beregama goliath (Chrysanthus, 1965) – valid
  Beregama herculea (Thorell, 1881) – valid
  Bero elegans (Steindachner, 1881) – valid
  Betamorpha megalocephalis Thistle & Hessler, 1977 – valid
  Bezzia elegantula Johannsen, 1907 – invalid
  Biacumontia variegata Lawrence, 1934 – valid
  Bianor senegalensis Logunov, 2001 – valid
  Bicyrtes variegata (Olivier, 1789) – invalid
  Bicyrtes variegatus (Olivier, 1789) – valid
  Biemna megalosigma Hentschel, 1912 – valid
  Bipalium megacephalum J. Müller, 1902 – invalid
  Bipassalozetes elegans (Sitnikova, 1975) – valid
  Birotegaeus Luxton, 1988 – valid
  Birotegaeus biroi (Balogh, 1970) – valid
  Bithynis elegans (De Man, 1892) – invalid
  Bittacus omega Morgante, 1967 – valid
  Blackburnia elegans (Sharp, 1903) – valid
  Bledius omega Herman, 1983 – valid
  Blygia elegans Theel, 1879 – invalid
  Boca megachela Lowry and Stoddart, 1997 – valid
  Bohartilla megalognatha Kinzelbach, 1969 – valid
  Bolbocerastes regalis Cartwright, 1953 – valid
  Boleichthys elegans Girard, 1859 – invalid
  Bolitoglossa chondrostega Taylor, 1941 – invalid
  Bombina variegata (Linnaeus, 1758) – valid
  Bombina variegata csikii Fejérváry, 1922 – invalid
  Bombina variegata gracilis Bolkay, 1929 – invalid
  Bombina variegata kolombatovici (Bedriaga, 1890) – invalid
  Bombina variegata scabra (Küster, 1843) – invalid
  Bombinator variegata (Linnaeus, 1758) – invalid
  Bombinator variegatus bombina (Linnaeus, 1761) – invalid
  Bombus elegans Seidl, 1838 – valid
  Bombus elegans alboluteus Vogt, 1909 – invalid
  Bombus flavifrons veganus Cockerell, 1903 – invalid
  Bombus megacephalus Friese, 1931 – valid
  Bonnetina megagyna Ortiz & Francke, 2017 – valid
  Booneacris variegata (Scudder, 1897) – valid
  Borboridea megaspis Kertesz, 1916 – valid
  Boreomysis megalops G. O. Sars, 1872 – valid
  Boreotrophon elegantulus (Dall, 1907) – valid
  Boreus elegans Carpenter, 1935 – valid
  Borikenophis portoricensis anegadae (Barbour, 1917) – valid
  Borikenophis variegatus (Schmidt, 1926) – valid – Puerto Rican Racer
  Bostrychoplites megaceros Lesne, 1899 – valid
  Bothromegalopus Monrós, 1947 – valid
  Bothromegalopus gibbosus (Pic, 1916) – valid
  Bothromegalopus pilipes (Lacordaire, 1845) – valid
  Bothrops ophryomegas Bocourt, 1868 – invalid
  Bothus variegatus Fowler, 1934 – invalid
  Bovichthys variegatus Richardson, 1846 – invalid – thornfish, thornfish
  Bovichtus variegatus Richardson, 1846 – valid – thornfish
  Bowerbankia gracilis aggregata – valid
  Brachygeophilus segregans Chamberlin, 1952 – valid
  Brachygluta elegans (Brendel, 1890) – valid
  Brachygobius aggregatus Herre, 1940 – valid – goldenbanded goby, goldenbanded goby
  Brachyhypopomus elegans (Steindachner, 1880) – invalid
  Brachylybas variegata (Le Guillou, 1841) – valid
  Brachymyrmex micromegas Emery, 1923 – valid
  Brachyopsis segaliensis (Tilesius, 1809) – valid
  Brachyramphichthys elegans (Steindachner, 1880) – invalid
  Brachystegus senegalensis Arnold, 1951 – valid
  Bradymedusa megacephala Miranda-Ribeiro, 1926 – invalid
  Bradypus variegatus Schinz, 1825 – valid – Brown-throated Three-toed Sloth, Brown-throated Sloth
  Bradypus variegatus boliviensis (Gray, 1871) – valid
  Bradypus variegatus brasiliensis Blainville, 1840 – valid
  Bradypus variegatus ephippiger Philippi, 1870 – valid
  Bradypus variegatus gorgon Thomas, 1926 – valid
  Bradypus variegatus infuscatus Wagler, 1831 – valid
  Bradypus variegatus trivittatus Cornalia, 1849 – valid
  Bradypus variegatus variegatus Schinz, 1825 – valid
  Branchiostoma senegalense Webb, 1955 – valid
  Bremus ephippiatus variegatus Frison, 1925 – invalid
  Brentus variegatus Sharp, 1895 – valid
  Brianola elegans Hamond, 1972 – valid
  Brisinga elegans Perrier, 1885 – invalid
  Brisinga elegans Verrill, 1884 – invalid
  Brontolaemus elegans Sharp, 1885 – valid
  Brontolaemus elegans elegans Sharp, 1885 – valid
  Brontolaemus elegans koebelei Sharp in Sharp and Scott, 1908 – valid
  Brotasus megalobunus Roewer, 1928 – valid
  Bryconamericus megalepis Fowler, 1941 – valid
  Bryocamptus morrisoni elegans (Chappuis, 1929) – valid
  Bryocamptus zschokkei alleganiensis Coker, 1934 – valid
  Bucephalina megacephala (Loew, 1869) – valid
  Bucephalus elegans – valid
  Buenoa elegans (Fieber, 1852) – invalid
  Bufo variegatus (Günther, 1870) – invalid
  Buhoma vauerocegae (Tornier, 1902) – valid – Usambara Forest Snake
  Bujurquina megalospilus Kullander, 1986 – valid
  Bujurquina ortegai Kullander, 1986 – valid
  Bulimnaea megasoma (Say, 1824) – valid – mammoth lymnaea
  Bunaster variegatus H. L. Clark, 1938 – valid
  Burhinus senegalensis (Swainson, 1837) – valid – Senegal Thick-knee
  Burmoniscus variegata (Dollfus, 1893) – valid
  Bushia elegans (Dall, 1886) – valid – elegant bushclam
  Buteo lineatus elegans Cassin, 1855 – valid
  Buteo regalis (G. R. Gray, 1844) – valid – Ferruginous Hawk, Aguililla real, Buse rouilleuse
  Bylgides elegans (Theel, 1879) – valid
  Caballerocotyla gregalis – valid
  Cacama variegata Davis, 1919 – valid
  Caecognathia regalis (Monod, 1926A) – valid
  Caenoplana variegata (Fletcher and Hamilton, 1888) – valid
  Caenorhabditis elegans – valid
  Caenoteleia elegans (Perkins, 1910) – valid
  Calamiana variegata (Peters, 1868) – valid
  Calandrella somalica megaensis Benson, 1946 – valid
  Calathus gregarius (Say, 1823) – valid
  Calcinus elegans (H. Milne Edwards, 1836) – valid – elegant hermit
  Calconiscellus aegaeus Schmalfuss, 1972 – valid
  Caledothele elegans Raven, 1991 – valid
  Caligodes megacephalus C. B. Wilson, 1905 – valid
  Callantra variegata Wang, 1990 – invalid
  Calliactis variegata Verrill, 1869 – valid
  Calliaster elegans Döderlein, 1922 – valid
  Callionymus megastomus Fricke, 1982 – valid
  Callionymus regani Nakabo, 1979 – valid
  Callionymus variegatus Temminck and Schlegel, 1845 – valid
  Calliostoma variegatum Carpenter, 1864 – valid – variegate topsnail
  Calliotropis regalis (A. E. Verrill and S. Smith, 1880) – valid – regal spiny margarite
  Callipogon (Callomegas) Lameere, 1904 – valid
  Callispa elegans Baly, 1876 – valid
  Callistola elegans Gressitt, 1960 – valid
  Callogobius tanegasimae (Snyder, 1908) – valid
  Callohesma megachlora (Exley, 1974) – valid
  Callotillus elegans (Erichson, 1847) – valid
  Callotillus elegans elegans (Erichson, 1847) – valid
  Callotillus elegans vafer Wolcott, 1921 – valid
  Callula variegata Stoliczka, 1872 – invalid
  Calocalanus elegans Schmeleva, 1965 – valid
  Calocheiridius elegans Murthy and Ananthakrishnan, 1977 – valid
  Calocheiridius elegans elegans Murthy and Ananthakrishnan, 1977 – valid
  Calocheiridius elegans pallens Murthy and Ananthakrishnan, 1977 – valid
  Calopsectra gregarius – invalid
  Calopteron megalopteron LeConte, 1861 – valid
  Caloria elegans Alder and Hancock, 1845 – invalid
  Calotelea elegans (Masi, 1933) – valid
  Calybe (Ega) Laporte, 1834 – valid
  Cambridgea elegans Blest & Vink, 2000 – valid
  Camillina elegans (Bryant, 1940) – valid
  Camponotus claripes elegans Forel, 1902 – valid
  Camponotus libanicus aegaeus Emery, 1915 – valid
  Camponotus megalonyx Wheeler, 1919 – valid
  Camponotus traegaordhi Santschi, 1914 – valid
  Camponotus traegaordhi fumeus Santschi, 1926 – valid
  Camponotus traegaordhi traegaordhi Santschi, 1914 – valid
  Camponotus variegatus (Smith, 1858) – valid – Hawaiian carpenter ant
  Camponotus variegatus ambonensis Karavaiev, 1930 – valid
  Camponotus variegatus bacchus (Smith, 1858) – valid
  Camponotus variegatus batta Menozzi, 1930 – valid
  Camponotus variegatus cleon Forel, 1913 – valid
  Camponotus variegatus comottoi Emery, 1887 – valid
  Camponotus variegatus crassinodis Forel, 1892 – valid
  Camponotus variegatus dulcis Dalla Torre, 1893 – valid
  Camponotus variegatus flavotestaceus Donisthorpe, 1948 – valid
  Camponotus variegatus fuscithorax Dalla Torre, 1893 – valid
  Camponotus variegatus infuscus Forel, 1892 – valid
  Camponotus variegatus intrans Forel, 1911 – valid
  Camponotus variegatus kattensis Bingham, 1903 – valid
  Camponotus variegatus proles Emery, 1925 – valid
  Camponotus variegatus somnificus Forel, 1902 – valid
  Camponotus variegatus stenonotus Stitz, 1938 – valid
  Camponotus variegatus variegatus (Smith, 1858) – valid
  Campsicnemus congregatus Malloch – valid
  Camptopoeum variegatum (Morawitz, 1876) – valid
  Camptopoeum variegatum berberum (Warncke, 1972) – valid
  Camptopoeum variegatum graecum (Warncke, 1972) – valid
  Camptopoeum variegatum israelense (Warncke, 1972) – valid
  Camptopoeum variegatum kilikae (Warncke, 1972) – valid
  Camptopoeum variegatum variegatum (Morawitz, 1876) – valid
  Campylacantha vegana Scudder and Cockerell, 1902 – valid
  Campylorhynchus megalopterus Lafresnaye, 1845 – valid – Gray-barred Wren, Grey-barred Wren
  Campylorhynchus megalopterus megalopterus Lafresnaye, 1845 – valid
  Campylorhynchus megalopterus nelsoni Ridgway, 1903 – valid
  Cancricepon elegans (Giard & Bonnier, 1886) – valid
  Canis megalotis Desmarest, 1822 – invalid
  Capra aegagrus Erxleben, 1777 – invalid – bezoar
  Capra falconeri megaceros Hutton, 1842 – valid – Kabul markhor
  Capra hircus aegagrus Erxleben, 1777 – valid – bezoar
  Capromys elegans Cabrera, 1901 – invalid
  Capsus elegantulus Meyer-Dür, 1843 – invalid
  Caranx senegallus Cuvier in Cuvier and Valenciennes, 1833 – valid
  Carapus variegatus Fowler and Steinitz, 1956 – invalid
  Carcharias elegans Ehrenberg in Klunzinger, 1871 – invalid
  Cardiocondyla elegans Emery, 1869 – valid
  Cardiocondyla elegans dalmatica Soudek, 1925 – valid
  Cardiocondyla elegans elegans Emery, 1869 – valid
  Cardiocondyla elegans eleonorae Forel, 1911 – valid
  Cardiocondyla elegans torretassoi Finzi, 1936 – valid
  Cardioglossa elegans Boulenger, 1906 – valid
  Careproctus segaliensis Gilbert and Burke, 1912 – valid
  Carpobothrium megaphallum Subhapradha, 1955 – valid
  Caseya megasoma Gardner & Shelley, 1989 – valid
  Cassina senegalensis (Duméril and Bibron, 1841) – invalid
  Cataglyphis elegantissimus Arnol'di, 1968 – valid
  Cataulacus traegaordhi Santschi, 1914 – valid
  Catenicella elegans Busk, 1852 – valid
  Caulophacus elegans – valid
  Caupolicana elegans Timberlake, 1965 – invalid
  Caupolicana megalopta (Moure, 1948) – invalid
  Cebus elegans I. Geoffroy Saint-Hilaire, 1850 – invalid
  Cecidocharella elegans Hendel, 1936 – valid
  Cecropis senegalensis (Linnaeus, 1766) – valid
  Cecropis senegalensis monteiri (Hartlaub, 1862) – valid
  Cecropis senegalensis saturatior (Bannerman, 1923) – valid
  Cecropis senegalensis senegalensis (Linnaeus, 1766) – valid
  Celaenorrhinus variegatus Godman and Salvin, 1894 – invalid
  Celegastrura Palacios-Vargas, Mendoza & Villalobos, 2000 – valid
  Celegastrura aldebaranis Palacios-Vargas, Mendoza & Villalobos, 2000 – valid
  Celeus elegans (P. L. S. Müller, 1776) – valid – Chestnut Woodpecker
  Celeus elegans citreopygius P. L. Sclater & Salvin, 1867 – valid
  Celeus elegans deltanus Phelps & Phelps Jr, 1950 – valid
  Celeus elegans elegans (P. L. S. Müller, 1776) – valid
  Celeus elegans hellmayri von Berlepsch, 1908 – valid
  Celeus elegans jumanus (von Spix, 1824) – valid
  Celeus elegans leotaudi Hellmayr, 1906 – valid
  Cenophengus pedregalensis Zaragoza, 1975 – valid
  Censorinus variegatus Villiers, 1950 – valid
  Centris elegans Smith, 1874 – valid
  Centris elegans (Smith, 1861) – invalid
  Centris elegans elegans Smith, 1874 – valid
  Centris elegans grenadensis Cockerell, 1920 – valid
  Centris poecila segregatus Crawford, 1906 – invalid
  Centris segregata Crawford, 1906 – invalid
  Centrocoris variegatus Kolenati, 1845 – valid
  Centrolenella megacheira Lynch and Duellman, 1973 – invalid
  Centromerus variegatus Denis, 1962 – valid
  Centromochlus megalops Kner, 1858 – valid
  Centropages elegans Giesbrecht, 1895 – valid
  Centropus senegalensis (Linnaeus, 1766) – valid – Senegal Coucal
  Centropus senegalensis aegyptius (Gmelin, 1788) – valid
  Centropus senegalensis flecki Reichenow, 1893 – valid
  Centropus senegalensis senegalensis (Linnaeus, 1766) – valid
  Cephalidiosus megapharsus (Guilbert, 1998) – valid
  Cephalodella megalocephala (Glasscott, 1893) – valid
  Cephalodella megalotrocha Wiszniewski – valid
  Cephaloleia degandei Baly, 1858 – valid
  Cephaloleia elegantula Baly, 1885 – valid
  Cepheus pegazzanoae Bernini & Nannelli, 1982 – valid
  Ceraeochrysa elegans Penny, 1998 – valid
  Cerapachys elegans (Wheeler, 1918) – valid
  Ceraphron megacephalus Dodd, 1914 – valid
  Ceraphron thegaleos Dessart, 1975 – valid
  Cerastoderma elegantulum Beck, 1842 – valid – elegant dwarf cockle
  Ceratina megastigmata Yasumatsu & Hirashima, 1969 – valid
  Ceratina regalimimus Cockerell, 1949 – invalid
  Ceratina regalis Cockerell, 1912 – valid
  Ceratina senegalensis Strand, 1912 – valid
  Ceratispa legalis Gressitt, 1960 – valid
  Ceratobaeus megacerus Iqbal & Austin, 2000 – valid
  Ceratobaeus senegalensis (Risbec, 1950) – valid
  Ceratobaeus stegastocerus Iqbal & Austin, 2000 – valid
  Ceratophrys megastoma (Spix, 1824) – invalid
  Ceratopogon elegans Coquillett, 1901 – invalid
  Ceratopogon variegatus Winnertz – invalid
  Cerceris chinandegaensis Cameron, 1904 – invalid
  Cerceris elegans F. Smith, 1856 – invalid
  Cerceris elegans Dufour, 1854 – invalid
  Cerceris elegans Evermann, 1849 – valid
  Cerceris elegans (Cresson, 1879) – invalid
  Cerceris elegantissima Schletterer, 1887 – invalid
  Cerceris elegantula Shestakov, 1918 – invalid
  Cerceris kennicottii chinandegaensis Cameron, 1904 – valid
  Cerceris megacantha Evans, 1982 – valid
  Cerceris megacephala Brčthes, 1913 – valid
  Cerceris nobilitata walegae Arnold, 1951 – invalid
  Cerceris quadricincta segregata de Beaumont, 1970 – valid
  Cerceris ruficauda senegalensis Empey, 1974 – valid
  Cerceris variegata Taschenberg, 1875 – invalid
  Cercinthus elegans (Brullé, 1839) – valid
  Cercopithecus wolfi elegans Dubois and Matschie, 1912 – valid – Lomami River Wolf's Monkey
  Cercyon variegatus Sharp, 1882 – valid
  Cercyonis pegala (Fabricius, 1775) – valid – Common Wood-Nymph
  Cercyonis pegala alope (Fabricius, 1793) – valid
  Cercyonis pegala ariane (Boisduval, 1852) – valid
  Cercyonis pegala boopis (Behr, 1864) – valid
  Cercyonis pegala carsonensis Austin, 1992 – valid
  Cercyonis pegala gabbii (W. H. Edwards, 1870) – valid
  Cercyonis pegala incana (W. H. Edwards, 1880) – valid
  Cercyonis pegala ino G. Hall, 1924 – valid
  Cercyonis pegala nephele (W. Kirby, 1837) – valid
  Cercyonis pegala olympus (W. H. Edwards, 1880) – valid
  Cercyonis pegala paludum Austin, 1992 – valid
  Cercyonis pegala paucilineatus Austin, 1992 – valid
  Cercyonis pegala pegala (Fabricius, 1775) – valid
  Cercyonis pegala pluvialis Austin, 1992 – valid
  Cercyonis pegala stephensi (W. G. Wright, 1905) – valid
  Cercyonis pegala texana (W. H. Edwards, 1880) – valid
  Cercyonis pegala utahensis Austin, 1992 – valid
  Cercyonis pegala walkerensis Austin, 1992 – valid
  Cercyonis pegala wheeleri (W. H. Edwards, 1873) – valid
  Ceriodaphnia megalops Sars, 1862 – invalid
  Cerobates elegans Damoiseau, 1963 – valid
  Certhia brachydactyla megarhynchos C. L. Brehm, 1831 – valid
  Certhionyx variegatus Lesson, 1830 – valid – Pied Honeyeater
  Cesonia elegans (Simon, 1892) – valid
  Cethegus elegans Raven, 1984 – valid
  Cetostoma regani Zugmayer, 1914 – valid
  Ceuthophilus elegans Hubbell, 1934 – valid
  Ceylalictus variegatus (Olivier, 1789) – valid
  Chaenopsis megalops Smith-Vaniz, 2000 – valid
  Chaetocnema megachora R. White, 1996 – valid
  Chaetocnema megasticta R. White, 1996 – valid
  Chaetoderma elegans Scheltema, 1997 – valid – glistenworm
  Chaetodon variegatus Bonnaterre, 1788 – invalid
  Chaetohesma megastigma Exley, 1978 – invalid
  Chaetonotus elegans Konsuloff, 1921 – valid
  Chaetonotus elegantulus Remane, 1936 – valid
  Chalarostylis elegans Norman, 1879 – valid
  Chalcomitra senegalensis (Linnaeus, 1766) – valid
  Chalcomitra senegalensis acik (R. Hartmann, 1866) – valid
  Chalcomitra senegalensis gutturalis (Linnaeus, 1766) – valid
  Chalcomitra senegalensis lamperti (Reichenow, 1897) – valid
  Chalcomitra senegalensis proteus (Rüppell, 1840) – valid
  Chalcomitra senegalensis saturatior (Reichenow, 1891) – valid
  Chalcomitra senegalensis senegalensis (Linnaeus, 1766) – valid
  Chalcorana megalonesa (Inger, Stuart and Iskandar, 2009) – valid
  Chalinolobus variegatus (Tomes, 1861) – invalid
  Chama congregata Conrad, 1833 – valid – corrugate jewelbox
  Chamaeleo senegalensis Daudin, 1802 – valid – Senegal Chameleon
  Chambriella megacephala (Woodland, 1934) – valid
  Chanbria regalis Muma, 1951 – valid
  Charadrius elegans Reichenow, 1904 – invalid
  Chariessa elegans Horn, 1870 – valid
  Charinus australianus elegans Weygoldt, 2006 – valid
  Charonia tritonis variegata (Lamarck, 1816) – valid – Atlantic trumpet triton
  Charonia variegata (Lamarck, 1816) – valid
  Chartoscirta elegantula (Fallén, 1807) – valid
  Chartoscirta elegantula elegantula (Fallén, 1807) – valid
  Chartoscirta elegantula longicornis (Jakovlev, 1882) – valid
  Chascanopsetta megagnatha Amaoka & Parin, 1990 – valid
  Chascanopsetta megastoma Kamohara, 1936 – invalid
  Cheilodactylus variegatus Valenciennes in Cuvier and Valenciennes, 1833 – valid
  Cheilosia meganosa Hull and Fluke, 1950 – valid
  Cheilosia megatarsa Fluke and Hull, 1947 – valid
  Cheiracanthium elegans Thorell, 1875 – valid
  Cheirodon ortegai Vari and Géry, 1980 – valid
  Cheirophotis megacheles (Giles, 1885) – valid
  Chelemys megalonyx (Waterhouse, 1845) – valid – Large Long-clawed Mouse, Large Long-clawed Akodont
  Cheliomyrmex megalonyx Wheeler, 1921 – valid
  Chelisia elegans Stein, 1920 – invalid
  Chilicola megalostigma (Ducke, 1908) – valid
  Chinemys megalocephala Fang, 1934 – invalid
  Chiridiella megadactyla Bradford, 1971 – valid
  Chiridopsis gregaria (Weise, 1905) – valid
  Chiridota regalis H. L. Clark, 1908 – valid
  Chiropsis mega Joubin, 1932 – invalid
  Chiropterotriton chondrostega (Taylor, 1941) – valid – Salamandra-pie plano cartilaginosa
  Chiropterotriton chondrostega chondrostega (Taylor, 1941) – invalid
  Chiropterotriton chondrostega cracens Rabb, 1958 – invalid
  Chiropterotriton chondrostega terrestris (Taylor, 1941) – invalid
  Chiropterotriton megarhinus Rabb, 1960 – invalid
  Chirosia megacephala (Malloch, 1920) – valid
  Chiroteuthis mega (Joubin, 1932) – valid
  Chlamydopsis degallieri Caterino, 2003 – valid
  Chlorion elegans (F. Smith, 1856) – invalid
  Chlorion regale F. Smith, 1873 – valid
  Chlorophthalmus legandi Fourmanoir and Rivaton, 1979 – invalid
  Chlorornis riefferii elegans (Tschudi, 1844) – valid
  Chlorostilbon elegans (Gould, 1860) – valid
  Chlosyne hoffmanni segregata (W. Barnes and McDunnough, 1918) – valid
  Chlosyne leanira elegans (Priestaf and J. Emmel, 1998) – valid
  Choerophryne variegata (Van Kampen, 1923) – valid
  Choristes elegans Carpenter in Dawson, 1872 – valid
  Chromatomyia gregaria (Frick, 1954) – valid
  Chromatomyia regalensis (Steyskal, 1972) – valid
  Chromis megalopsis Allen, 1976 – invalid
  Chrysemys scripta elegans (Wied-Neuwied, 1839) – invalid
  Chrysopa nobregana Navás, 1913 – invalid
  Chrysops variegatus (De Geer, 1776) – valid
  Chthonius aegatensis Callaini, 1989 – invalid
  Chthonius negarinae Nassirkhani and Shoushtari, 2015 – invalid
  Cicerina elegans (Evdonin, 1971) – valid
  Cicindela fulgida elegans Calder, 1922 – invalid
  Cidaris variegata Leske, 1778 – invalid
  Cingula megalomastomus Olsson and McGinty, 1958 – valid
  Cirroctopus megaptera (Verrill, 1885) – invalid
  Cirrodrilus megalodentatus (Yamaguchi, 1934) – valid
  Cirroteuthis megaptera Verrill, 1885 – invalid
  Cis megastictus Lawrence, 1971 – valid
  Cispius variegatus Simon, 1898 – valid
  Cistenides regalis – valid
  Cisticola tinniens elegans (Hartlaub & Finsch, 1870) – valid
  Cistothorus platensis elegans P. L. Sclater & Salvin, 1859 – valid
  Citellus variegatus juglans V. Bailey, 1913 – invalid
  Citheronia regalis (Fabricius, 1793) – valid – Regal Moth, Royal Walnut Moth, Regal Walnut Moth, Hickory Horned Devil
  Cladodactyla senegalensis Panning, 1940 – valid
  Claudius megalocephalus Bocourt, 1868 – invalid
  Clianella elegans Boone, 1923 – invalid
  Clinohelea variegatus (Winnertz) – valid
  Clione elegantissima Dall, 1871 – invalid
  Clitemnestra egana R. Bohart, 2000 – valid
  Clitemnestra megalophthalma (Handlirsch, 1895) – valid
  Clivinema regale Knight, 1917 – valid
  Clivinema regalis Knight, 1917 – invalid
  Clydonobothrium elegantissimum (Lönnberg, 1889) – valid
  Clytia gregaria (L. Agassiz, 1862) – valid
  Cobitis megaspila Nalbant, 1993 – valid
  Cobubatha megaplaga (Dyar, 1912) – valid
  Coccorchestes staregai Prószynski, 1971 – valid
  Cochisemyia regalis Reinhard, 1964 – invalid
  Cochlespira elegans (Dall, 1881) – valid – elegant star-turris
  Cochranella megacheira (Lynch and Duellman, 1973) – invalid
  Coelaenomenodera elegantula Gestro, 1908 – valid
  Coeliodidymocystis kamegaii – valid
  Coelioxys elegantula Alfken, 1934 – valid
  Coelioxys pedregalensis Holmberg, 1916 – valid
  Coelioxys variegata Holmberg, 1916 – valid
  Coenocalpe elegans Grossbeck, 1909 – invalid
  Coenosia elegans Huckett, 1965 – valid
  Coleonyx elegans Gray, 1845 – valid – Cuija yucateca
  Coleonyx variegatus (Baird, 1859) – valid – Western Banded Gecko, Cuija occidental
  Coleonyx variegatus abbotti Klauber, 1945 – valid – San Diego Banded Gecko
  Coleonyx variegatus bogerti Klauber, 1945 – valid – Tucson Banded Gecko
  Coleonyx variegatus brevis Stejneger, 1893 – invalid
  Coleonyx variegatus peninsularis Klauber, 1945 – invalid – San Lucan banded gecko
  Coleonyx variegatus slevini Klauber, 1945 – invalid – Santa Inez Island banded gecko
  Coleonyx variegatus sonoriensis Klauber, 1945 – valid – Sonoran banded gecko
  Coleonyx variegatus utahensis Klauber, 1945 – valid – Utah Banded Gecko
  Coleonyx variegatus variegatus (Baird, 1859) – valid – Desert Banded Gecko
  Colletes elegans Noskiewicz, 1936 – valid
  Colluricincla megarhyncha (Quoy & Gaimard, 1830) – valid – Little Shrikethrush
  Colluricincla megarhyncha aelptes Schodde & I. J. Mason, 1976 – valid
  Colluricincla megarhyncha affinis (G. R. Gray, 1862) – valid
  Colluricincla megarhyncha aruensis (G. R. Gray, 1858) – valid
  Colluricincla megarhyncha batantae (Meise, 1929) – valid
  Colluricincla megarhyncha despecta (Rothschild & Hartert, 1903) – valid
  Colluricincla megarhyncha discolor De Vis, 1890 – valid
  Colluricincla megarhyncha ferruginea (Hartert & Paludan, 1936) – valid
  Colluricincla megarhyncha fortis (Gadow, 1883) – valid
  Colluricincla megarhyncha goodsoni (Hartert, 1930) – valid
  Colluricincla megarhyncha gouldii (G. R. Gray, 1858) – valid
  Colluricincla megarhyncha griseata (G. R. Gray, 1858) – valid
  Colluricincla megarhyncha hybridus (Meise, 1929) – valid
  Colluricincla megarhyncha idenburgi (Rand, 1940) – valid
  Colluricincla megarhyncha madaraszi (Rothschild & Hartert, 1903) – valid
  Colluricincla megarhyncha maeandrina (Stresemann, 1921) – valid
  Colluricincla megarhyncha megarhyncha (Quoy & Gaimard, 1830) – valid
  Colluricincla megarhyncha melanorhyncha (A. B. Meyer, 1874) – valid
  Colluricincla megarhyncha misoliensis (Meise, 1929) – valid
  Colluricincla megarhyncha neos (Mayr, 1931) – valid
  Colluricincla megarhyncha normani (Mathews, 1914) – valid
  Colluricincla megarhyncha obscura (A. B. Meyer, 1874) – valid
  Colluricincla megarhyncha palmeri (Rand, 1938) – valid
  Colluricincla megarhyncha parvula Gould, 1845 – valid
  Colluricincla megarhyncha rufogaster Gould, 1845 – valid
  Colluricincla megarhyncha superflua (Rothschild & Hartert, 1912) – valid
  Colluricincla megarhyncha synaptica Schodde & I. J. Mason, 1999 – valid
  Colluricincla megarhyncha tappenbecki Reichenow, 1898 – valid
  Colluricincla megarhyncha trobriandi (Hartert, 1896) – valid
  Colon megasetosum Peck and Stephan, 1996 – valid
  Colossendeis megalonyx Hoek, 1881 – valid
  Coluber elegans Shaw, 1802 – invalid
  Columba senegalensis Linnaeus, 1766 – invalid
  Compsaditha elegantula Beier, 1972 – valid
  Compsidolon elegantulum Reuter, 1899 – valid
  Conchoecia elegans G. O. Sars, 1866 – invalid
  Conchogneta traegardhi (Forsslund, 1947) – valid
  Condeellum regale (Condé, 1958) – valid
  Condica begallo (Barnes, 1905) – valid
  Congriscus megastomus (Günther, 1877) – valid
  Conopsis megalodon (Taylor and H. M. Smith, 1942) – valid – San Felipe Ground Snake, Culebra-toluqueńa de San Felipe
  Conotrachelus elegans (Say, 1831) – valid
  Conus regalitatis Sowerby, 1834 – invalid
  Convoluta elegans Pereyaslawzewa, 1892 – invalid
  Copelatus senegalensis Lagar and Hernando, 1991 – valid
  Copelatus variegatus Régimbart, 1895 – valid
  Copestylum megacephalum (Loew, 1863) – valid
  Cophixalus variegatus (Van Kampen, 1923) – invalid
  Cophixalus variegatus parkeri Loveridge, 1948 – invalid
  Cophixalus variegatus variegatus (Van Kampen, 1923) – invalid
  Coptocycla elegans Boheman, 1855 – valid
  Coptoprepes variegatus Mello-Leităo, 1940 – valid
  Coracina papuensis elegans (E. P. Ramsay, 1881) – valid
  Corallium regale Bayer, 1956 – valid
  Coranus elegans Schouteden, 1952 – valid
  Cordilura megacephala Loew, 1869 – invalid
  Cordulecerus elegans van der Weele, 1909 – valid
  Cordulegaster Leach, 1815 – valid
  Cordulegaster bilineata (Carle, 1983) – valid – Brown Spiketail
  Cordulegaster diadema Selys, 1868 – valid – Apache Spiketail
  Cordulegaster diadema diadema Selys, 1868 – valid
  Cordulegaster diadema godmani McLachlan, 1878 – valid
  Cordulegaster diastatops (Selys, 1854) – valid – Delta-spotted Spiketail
  Cordulegaster dorsalis Hagen in Selys, 1858 – valid – Pacific Spiketail
  Cordulegaster dorsalis deserticola Cruden, 1969 – valid
  Cordulegaster dorsalis dorsalis Hagen in Selys, 1858 – valid
  Cordulegaster erronea Hagen in Selys, 1878 – valid – Tiger Spiketail
  Cordulegaster fasciata Rambur, 1842 – invalid
  Cordulegaster godmani McLachlan, 1878 – invalid
  Cordulegaster maculata Selys, 1854 – valid – Twin-spotted Spiketail
  Cordulegaster obliqua (Say, 1839) – valid – Arrowhead Spiketail
  Cordulegaster obliqua fasciata Rambur, 1842 – valid
  Cordulegaster obliqua obliqua (Say, 1839) – valid
  Cordulegaster sayi Selys, 1854 – valid – Say's Spiketail
  Cordulegaster talaria Tennessen, 2004 – valid – Ouachita Spiketail
  Cordulegastridae – valid – biddies, Spiketails
  Cordulegastroidea – invalid
  Coregonus megalops Widegren, 1863 – valid
  Coridromius variegatus (Montrouzier, 1861) – valid
  Corinna variegata F. O. P.-Cambridge, 1899 – valid
  Coris variegata Ramsay and Ogilby, 1887 – invalid
  Coris variegata (Rüppell, 1835) – valid
  Cornufer elegans (Brown and Parker, 1970) – valid
  Cortodera elegantula (Casey, 1913) – invalid
  Corvus fuscicapillus megarhynchus Bernstein, 1864 – valid
  Corvus splendens protegatus Madarász, 1904 – valid
  Corydoras elegans Steindachner, 1876 – valid
  Corynorhinus megalotis mexicanus G. M. Allen, 1916 – invalid
  Corythalia elegantissima (Simon, 1888) – invalid
  Corythucha elegans Drake, 1918 – valid – punaise reticulée des peupliers, willow lace bug
  Cosmosycanus perelegans (Breddin, 1903) – valid
  Cotesia congregata (Say, 1836) – valid
  Cotesia gregalis Yang and Wei, 2002 – valid
  Cotesia senegalensis (Risbec, 1951) – valid
  Cotinis nigrovariegata Kraatz, 1898 – invalid
  Cotyloplana megalophthalma (Loman, 1890) – invalid
  Crabro megacephalus Rossi, 1790 – invalid
  Crabro megacephalus Rohwer, 1908 – invalid
  Crabro megacephalus F. Smith, 1873 – invalid
  Crabro megalocephalus W. Schulz, 1906 – invalid
  Crabro micromegas de Saussure, 1892 – invalid
  Crabro pegasus Harris, 1835 – invalid
  Cranchia megalops Prosch, 1847 – invalid
  Craspedocephalus elegans Gray, 1849 – invalid
  Craspedonema elegans – valid
  Craugastor megacephalus (Cope, 1875) – valid
  Craugastor megalotympanum (Shannon and Werler, 1955) – valid
  Creagrutus ortegai Vari and Harold, 2001 – valid
  Crematogaster africana variegata Mayr, 1902 – valid
  Crematogaster elegans Smith, 1859 – valid
  Crematogaster perelegans Forel, 1902 – valid
  Crematogaster senegalensis Roger, 1863 – valid
  Crematogaster senegalensis goliathula Forel, 1922 – valid
  Crematogaster senegalensis senegalensis Roger, 1863 – valid
  Crematogaster striatula omega Santschi, 1935 – valid
  Crenicichla regani Ploeg, 1989 – valid
  Creoleon elegans Hölzel, 1968 – valid
  Cretoniscellus aegaeus (Schmalfuss, 1972) – valid
  Cricotopus elegans Johannsen, 1943 – valid
  Cristaria megadesma Martens, 1875 – invalid
  Crithagra capistrata hildegardae (Rand & Traylor, 1959) – valid
  Crocidura hildegardeae Thomas, 1904 – valid – Hildegarde's Shrew
  Crocidura lamottei elegans Hutterer, 1986 – valid
  Crocidura sicula aegatensis Hutterer, 1991 – valid
  Crocisa elegans Morawitz, 1877 – invalid
  Crocisa elegans Smith, 1879 – invalid
  Crossidius pulchellus vegasensis Casey, 1912 – invalid
  Crossocerus megacephalus (Rossi, 1790) – valid
  Crossocerus megachephalus Tsuneki, 1976 – invalid
  Crossocerus micromegas (de Saussure, 1892) – valid
  Crossocerus micromegas bekiliensis (Arnold, 1945) – valid
  Crossocerus micromegas micromegas (de Saussure, 1892) – valid
  Crossocerus segregatus Leclercq, 1958 – valid
  Crossoloricaria variegata (Steindachner, 1879) – valid
  Crotalus oreganus Holbrook, 1840 – valid – Western Rattlesnake, Northern Pacific Rattlesnake
  Crotalus oreganus abyssus Klauber, 1930 – valid – Grand Canyon Rattlesnake
  Crotalus oreganus caliginis Klauber, 1949 – valid
  Crotalus oreganus cerberus (Coues in Wheeler, 1875) – invalid – Arizona Black Rattlesnake
  Crotalus oreganus concolor Woodbury, 1929 – valid – Midget Faded Rattlesnake
  Crotalus oreganus helleri Meek, 1905 – valid – Southern Pacific Rattlesnake
  Crotalus oreganus lutosus Klauber, 1930 – valid – Great Basin Rattlesnake
  Crotalus oreganus oreganus Holbrook, 1840 – valid – Northern Pacific Rattlesnake
  Crotalus viridis oreganus Holbrook, 1840 – invalid – Northern Pacific Rattlesnake
  Crybelocephalus megalurus Tattersall, 1906 – valid
  Crypthelia trophostega Fisher, 1938 – valid
  Cryptobranchus alleganiensis (Sonnini de Manoncourt and Latreille, 1801) – valid – Hellbender
  Cryptobranchus alleganiensis alleganiensis (Sonnini de Manoncourt and Latreille, 1801) – invalid – Eastern Hellbender
  Cryptobranchus alleganiensis bishopi Grobman, 1943 – invalid – Ozark Hellbender
  Cryptocheiridium (Cubanocheiridium) elegans Dumitresco and Orghidan, 1981 – invalid
  Cryptocheiridium elegans Dumitresco and Orghidan, 1981 – valid
  Cryptoditha elegans (Beier, 1931) – valid
  Cryptops megaloporus Haase, 1887 – valid
  Cryptopygus elegans (Rapoport & Izarra, 1962) – valid
  Cryptopygus elegans (Cardoso, 1973) – valid
  Crypturellus variegatus (J. F. Gmelin, 1789) – valid – Variegated Tinamou
  Ctenelmis elegans Delčve, 1966 – valid
  Ctenorillo legai (Arcangeli, 1941) – valid
  Cucumaria vegae Théel, 1886 – valid
  Cueta senegalensis Navás, 1914 – valid
  Cueta variegata (Klug in Ehrenberg, 1834) – valid
  Cutia legalleni Robinson & Kloss, 1919 – valid
  Cutia legalleni hoae J. C. Eames, 2002 – valid
  Cutia legalleni legalleni Robinson & Kloss, 1919 – valid
  Cybaeus petegarinus Yaginuma, 1972 – valid
  Cybiosarda elegans (Whitley, 1935) – valid – Australian tuna, striped bonito, bonite ŕ dos tacheté, bonito saltador, leaping bonito, Watson's bonito
  Cybister (Megadytoides) Brinck, 1945 – valid
  Cybister guignoti pseudosenegalensis Guignot, 1936 – valid
  Cybister senegalensis Aubé, 1838 – valid
  Cyclanorbis elegans (Gray, 1869) – valid – Nubian Flapshell Turtle
  Cyclanorbis senegalensis (Duméril and Bibron, 1835) – valid – Senegal Flapshell Turtle
  Cyclanosteus senegalensis callosa Gray, 1865 – invalid
  Cyclanosteus senegalensis equilifera Gray, 1865 – invalid
  Cyclanosteus senegalensis normalis Gray, 1865 – invalid
  Cyclocephala elegans Horn, 1871 – invalid
  Cyclopina elegans T. Scott, 1894 – valid
  Cyclopinodes elegans (Sars, 1920) – valid
  Cycloporus variegatus Kato, 1934 – valid
  Cyclorhamphus eleutherodactylus variegata Lutz, 1929 – invalid
  Cycloseris elegans (Verrill, 1870) – valid
  Cylindrostoma elegans Pereyaslawzewa, 1892 – invalid
  Cymatogaster aggregata Gibbons, 1854 – valid – shiner perch, mojarra brillosa
  Cymatogaster aggregata aggregata Gibbons, 1854 – invalid
  Cymatogaster aggregata gracilis Tarp, 1952 – valid – island seaperch, island seaperch
  Cymindis elegans LeConte, 1846 – valid
  Cymindis elegans elegans LeConte, 1848 – invalid
  Cymindis elegans mobilensis Casey, 1920 – invalid
  Cymothoa elegans Bovallius, 1885A – valid
  Cynisca senegalensis Gans, 1987 – valid
  Cynocephalus variegatus (Audebert, 1799) – invalid – Malayan Flying Lemur
  Cynoglossus senegalensis (Kaup, 1858) – valid – large tonguesole, Senegalese tonguesole
  Cynoglossus senegalensis browni Chabanaud, 1949 – invalid
  Cynoglossus senegalensis simulator Chabanaud, 1949 – invalid
  Cynoscion regalis (Bloch and Schneider, 1801) – valid – weakfish, gray trout, sea trout
  Cynthia aggregata (Rathke, 1806) – invalid
  Cynthia gregaria Lesson, 1830 – invalid
  Cyphocottus megalops (Gratzianov, 1902) – valid
  Cyphomyia elegans Wiedemann, 1830 – invalid
  Cyphonocerus inelegans Nakane, 1967 – valid
  Cypria elegantula (Lilljeborg, 1853) – valid
  Cypridina megalops G. O. Sars, 1872 – valid
  Cyprinodon elegans Baird and Girard, 1853 – valid – Comanche Springs pupfish
  Cyprinodon variegatus Lacepčde, 1803 – valid – bolín, sheepshead minnow, pipón, sheepshead pupfish
  Cyprinus megalophthalmus Wu et al., 1963 – valid
  Cypris elegantula Lilljeborg, 1853 – invalid
  Cyprogenia stegaria (Rafinesque, 1820) – valid – fanshell
  Cyptocephala elegans (Malloch, 1919) – valid
  Cyriocosmus elegans (Simon, 1889) – valid
  Cyrtodactylus collegalensis (Beddome, 1870) – invalid
  Cyrtodactylus variegatus (Blyth, 1859) – valid
  Cyrtorhinus elegantulus (Meyer-Dür, 1843) – invalid
  Cysteochila senegalensis (Drake, 1954) – valid
  Cystignathus elegans (Bell, 1843) – invalid
  Cystignathus senegalensis Duméril and Bibron, 1841 – invalid
  Dacrydium elegantulum Soot-Ryen, 1955 – valid – elegant mussel
  Dacrydium elegantulum hendersoni Salas and Gofas, 1997 – valid
  Dactylispa elegantula (Duvivier, 1892) – valid
  Dactylispa senegalensis Uhmann, 1956 – valid
  Dactylocythere megadactylus D. G. Hart and C. W. Hart, 1973 – valid
  Dactylopsila megalura Rothschild and Dollman, 1932 – valid – Great-tailed Triok
  Dactylospongia elegans – valid
  Dactylotum bicolor variegatum (Scudder, 1878) – valid
  Dacus elegans (Munro, 1984) – valid
  Dacus elegantis Tseng, Chen & Chu, 1992 – invalid
  Dacus elegantulus Hardy, 1974 – invalid
  Dacus gregalis Munro, 1953 – invalid
  Dacus megaspilus Hardy, 1982 – invalid
  Dahlgrenius degallieri Vienna and Kanaar, 1996 – valid
  Dahlgrenius elegantulus (Marseul, 1855) – valid
  Dalyellia megacephala Higley, 1918 – invalid
  Damaeus elegantis (Wang & Norton, 1993) – valid
  Damaeus traegardhi (Graversen, 1931) – valid
  Damon variegatus C. L. Koch, 1850 – invalid
  Damon variegatus (Perty, 1834) – valid
  Dasmosmilia variegata (De Pourtalčs, 1871) – valid
  Dasypoda illegalis Schulz, 1906 – invalid
  Dasyprocta punctata variegata Tschudi, 1845 – valid
  Dasypterus ega argentinus Thomas, 1901 – invalid
  Dasypterus ega fuscatus Thomas, 1901 – invalid
  Dasypterus ega panamensis Thomas, 1901 – invalid
  Dasypterus ega xanthinus Thomas, 1897 – invalid
  Decapauropus megalochaetus (Remy, 1948) – valid
  Decapauropus megalosphaerus (Remy and Bello, 1960) – valid
  Degallierister Gomy, 2001 – valid
  Degallierister antoinei Degallier, 2015 – valid
  Degallierister barberoi Gomy, 2001 – valid
  Degallierister bihamatus Degallier, 2015 – valid
  Degallierister diquis Gomy, 2013 – valid
  Degallierister greglamarrei Degallier, 2015 – valid
  Degallierister hamatus (Lewis, 1888) – valid
  Degallierister hielkemai Gomy, 2013 – valid
  Degallierister kanaari Degallier, 2015 – valid
  Degallierister lewisi Degallier, 2015 – valid
  Degallierister lissosternum Degallier, 2015 – valid
  Degallierister parenthesis Degallier, 2015 – valid
  Degallierister penatii Gomy, 2001 – valid
  Degallierister peruvianus (Mazur, 1988) – valid
  Degallierister pseudohamatus (Kanaar, 1981) – valid
  Degallierister pusillus (Wenzel, 1944) – valid
  Degallierister rogeri Degallier, 2015 – valid
  Degallierister striatus Degallier, 2015 – valid
  Degallierister surinamensis Gomy, 2013 – valid
  Degallierister yvesi Degallier, 2015 – valid
  Degamaea Yosii, 1965 – valid
  Degamaea japonica Yosii, 1965 – invalid
  Degamaea tenuis (Folsom, 1937) – valid
  Delia florilega (Zetterstedt, 1845) – valid – bean seed maggot
  Delia megacephala (Huckett, 1966) – valid
  Delia megatricha (Kertesz, 1901) – valid
  Delma elegans Kluge, 1974 – valid
  Delphacodes megadonta Beamer, 1951 – invalid
  Dendrocerus variegatus Dodd, 1914 – valid
  Dendrodoa aggregata (Rathke, 1806) – valid
  Dendrodoa aggregata adolphi Hartmeyer, 1903 – invalid
  Dendrodoa aggregata cylindrica Bjerkan, 1908 – invalid
  Dendrodoa aggregata groenlandica Arnback, 1922 – invalid
  Dendrodoa aggregata subpedunculata Ritter, 1899 – invalid
  Dendrodoa aggregata tuberculata Ritter, 1899 – invalid
  Dendrogaster elegans Wagin, 1950 – valid
  Dendrophis semivariegata A. Smith, 1840 – invalid
  Dendropsophus elegans (Wied-Neuwied, 1824) – valid
  Dendrothuria megalopharynx (Sluiter, 1901) – valid
  Dendrotion elegans Lincoln & Boxshall, 1983 – valid
  Dendrotriton megarhinus (Rabb, 1960) – valid – Salamandra-de bromelia narigona
  Dermatolaimus elegans Stekhoven and De Coninck, 1933 – invalid
  Derophthalma variegata (Blatchley, 1926) – valid
  Derostoma megalops A. L. Dugčs, 1830 – invalid
  Desmopachria variegata Sharp, 1882 – valid
  Desmosoma elegans Fresi & Schiecke, 1969A – valid
  Diacara elegans (Dollfus, 1895) – valid
  Diacavolinia elegans van der Spoel, Bleeker and Kobayashi, 1993 – valid
  Diadasia megamorpha Cockerell, 1898 – valid
  Diadophis punctatus regalis Baird and Girard, 1853 – valid – Regal Ringsnake Snake
  Diadophis regalis Baird and Girard, 1853 – invalid
  Diaea megagyna Evans, 1995 – valid
  Diahogna hildegardae Framenau, 2006 – valid
  Diandrena ablegata Cockerell, 1922 – invalid
  Diaphanosoma senegal Gauthier, 1951 – valid
  Diaphus megalops Nafpaktitis, 1978 – valid
  Diaphus regani Tĺning, 1932 – valid
  Diaulota megacephala Moore, 1956 – invalid
  Dicaeum trigonostigma megastoma Hartert, 1918 – valid
  Dicelis megalops Schmarda, 1859 – invalid
  Dichromorpha elegans (Morse, 1896) – valid
  Dichrooscytus elegans Heidemann, 1892 – valid
  Dicladispa madegassa (Pic, 1932) – valid
  Dicladispa megacantha (Gestro, 1890) – valid
  Dicranopselaphus variegatus Horn, 1880 – valid
  Dicranoptycha megaphallus Alexander, 1926 – valid
  Dicranota megalops Alexander, 1945 – valid
  Dicrotegaeus Luxton, 1988 – valid
  Dicrotegaeus mirabilis Luxton, 1988 – valid
  Dicrurus densus megalornis G. R. Gray, 1858 – valid
  Dicrurus megarhynchus (Quoy & Gaimard, 1830) – valid – Ribbon-tailed Drongo
  Dictyla senegalensis Duarte Rodrigues, 1979 – valid
  Dicyema megalocephalum Nouvel, 1934 – valid
  Dicyrtoma oswegatchiensis Maynard, 1951 – invalid
  Dienoplus elegans (Lepeletier, 1832) – invalid
  Dienoplus elegans siculus (de Beaumont, 1968) – invalid
  Dilar megalopterus C.-k. Yang, 1986 – valid
  Dimares elegans (Perty, 1833) – valid
  Dimorphostylis elegans – valid
  Dinematichthys megasoma Machida, 1994 – valid
  Dinocras megacephala (Klapálek, 1907) – valid
  Diodora variegata G. B. Sowerby II, 1862 – valid – variegate keyhole limpet
  Diolcogaster megaulax (de Saeger, 1944) – valid
  Diolcus variegatus (Herrich-Schaeffer, 1836) – valid
  Diopis megalops (Schmarda, 1859) – invalid
  Diopsis megalops (Schmarda, 1859) – invalid
  Diphyllobothrium elegans (Krabbe, 1865) – valid
  Diplastrella megastellata – valid
  Diplecogaster megalops Briggs, 1955 – valid
  Dipleuchlanis elegans – valid
  Diplochaetus megacephalus Bousquet and Laplante, 1997 – valid
  Diplostix degallieri Vienna, 2007 – valid
  Diplotaxis megapleura Vaurie, 1958 – valid
  Diplothrix legata (Thomas, 1906) – valid – Ryukyu Islands Tree Rat
  Diplothrix legatus (Thomas, 1906) – invalid
  Dipsas elegans (Boulenger, 1896) – valid
  Dipsas variegata (A. M. C. Duméril, Bibron and A. H. A. Duméril, 1854) – valid – Variegated Snail-eater
  Dipsas variegata Reinhardt, 1843 – invalid
  Dipsas variegata trinitatis Parker, 1926 – invalid
  Dipus sagitta megacranius Shenbrot, 1991 – invalid
  Discoconchoecia elegans (G. O. Sars, 1866) – valid
  Discomorpha variegata (Linnaeus, 1758) – valid
  Discothyrea traegaordhi Santschi, 1914 – valid
  Disteganius Lehmann, 1953 – invalid
  Distolasterias elegans Djakonov, 1931 – valid
  Ditha elegans Chamberlin, 1929 – valid
  Ditylometopa elegans Kertesz, 1923 – valid
  Diversibipalium megacephalum (J. Müller, 1902) – valid
  Dodacles elegans E. Olivier, 1885 – valid
  Dolichoderus elegans Wheeler, 1915 – valid
  Dolichopus elegans Aldrich, 1922 – valid
  Dolomedes elegans Taczanowski, 1874 – valid
  Dolomedes pegasus Tanikawa, 2012 – valid
  Donacia megacornis Blatchley, 1910 – valid
  Donax variegatus – valid
  Doratonotus megalepis Günther, 1862 – valid – dwarf wrasse, doncella enana
  Dorcatragus megalotis (Menges, 1894) – valid – beira, Beira
  Dorymyrmex elegans (Trager, 1988) – valid
  Dosinia elegans (Conrad, 1843) – valid – elegant dosinia
  Downesia elegans Gestro, 1890 – valid
  Draconarius meganiger Wang & Martens, 2009 – valid
  Draconarius pseudomeganiger Wang & Martens, 2009 – valid
  Drassodes braendegaardi Caporiacco, 1949 – valid
  Drassyllus ostegae Chamberlin, 1936 – invalid
  Drawida elegans Rao, 1921 – valid
  Drieschia elegans Seidler, 1924 – valid
  Drosophila megasticta Hardy, 1965 – valid
  Drosophila pegasa Wasserman, 1962 – valid
  Dryoscopus senegalensis (Hartlaub, 1857) – valid – Red-eyed Puffback
  Dryudella elegans (Cresson, 1881) – valid
  Duberria variegata (Peters, 1854) – valid – Variegated Slug Eater, Spotted Slug Eater
  Dubiaranea elegans Millidge, 1991 – valid
  Dubiaranea gregalis Millidge, 1991 – valid
  Dubiaranea variegata Millidge, 1991 – valid
  Dufourea megamandibularis (Wu, 1983) – valid
  Dugesia elegans De Vries, 1984 – valid
  Duplacrorhynchus megalophallus Artois and Schockaert, 1999 – valid
  Durium senegalense (Signoret, 1861) – valid
  Dyctidea variegata Van Duzee, 1938 – valid
  Dynoides elegans (Boone, 1923) – valid
  Dystaxia elegans Fall, 1905 – valid
  Echeneibothrium megalosoma Carvajal & Dailey, 1975 – valid
  Echiniscus elegans Richters, 1906 – valid
  Echiniscus pseudelegans Séméria, 1994 – valid
  Echinobothrium elegans Tyler, 2001 – valid
  Echinodasys megastoma Remane, 1927 – invalid
  Echinoporus megacetabulus – valid
  Echinorhynchus elegans Diesing, 1851 – invalid
  Echinorhynchus megacephalus Westrumb, 1821 – invalid
  Echinorhynchus megarhynchus von Linstow, 1892 – invalid
  Echinus elegans Duben and Koren, 1844 – valid
  Echiodon pegasus Markle and Olney, 1990 – valid
  Echis megalocephalus Cherlin, 1990 – valid – Cherlin's Saw-scaled Viper, Large-headed Carpet Viper
  Ecnomina vega Neboiss, 1977 – valid
  Ecnomus tegap Cartwright, 1994 – valid
  Ectemnostega Enderlein, 1912 – valid
  Ectemnostega darwini Hungerford, 1948 – valid
  Ectemnostega quadrata (Signoret, 1885) – valid
  Ectomocoris elegans (Fabricius, 1803) – valid
  Ectrichodia senegalensis (Schouteden, 1919) – valid
  Ectromachernes elegans Beier, 1964 – valid
  Edwardsia elegans Verrill, 1869 – valid
  Edwardsia vegae Carlgren, 1921 – valid
  Ega Laporte, 1834 – invalid
  Ega laetula LeConte, 1851 – invalid
  Ega sallei Chevrolat, 1839 – invalid
  Egadroma Motschulsky, 1855 – invalid
  Egadroma quinquepustulatus Wiedemann, 1823 – invalid
  Egamella Fauchald, 1972 – valid
  Egamella quadribranchiata – valid
  Elapomorphus spegazzinii Boulenger, 1913 – invalid
  Elapomorphus spegazzinii suspectus Amaral, 1924 – invalid
  Elaps elegans Jan, 1858 – invalid
  Elasmostethus hasegawai Yamamoto, 2003 – valid
  Eleotris senegalensis Steindachner, 1870 – valid
  Eleutherodactylus elegans (Peters, 1863) – invalid
  Eleutherodactylus megacephalus (Cope, 1875) – invalid
  Eleutherodactylus megalops Ruthven, 1917 – invalid
  Eleutherodactylus megalotympanum Shannon and Werler, 1955 – invalid – Rana-ladrona de San Martín
  Ellopostoma megalomycter (Vaillant, 1902) – valid
  Ellychnia variegata (Germar, 1824) – valid
  Elops senegalensis Regan, 1909 – valid
  Emberiza elegans Temminck, 1836 – valid – Yellow-throated Bunting
  Emberiza elegans elegans Temminck, 1836 – valid
  Emberiza elegans elegantula Swinhoe, 1870 – valid
  Emmesomyia megaloceros Griffiths, 1984 – valid
  Emys elegans Wied-Neuwied, 1839 – invalid
  Emys megacephala Holbrook, 1836 – invalid
  Enaphalodes variegatus (Goeze, 1777) – invalid
  Endaphis gregaria Gagne, 1981 – valid
  Endasys elegantulus Luhman, 1990 – valid
  Engyprosopon regani Hensley & Suzumoto, 1990 – valid
  Engystoma elegans Boulenger, 1882 – invalid
  Enicita elegantipes Ouellet, 1940 – invalid
  Enicocerus hasegawai (Nakane and Matsui, 1986) – invalid
  Enithares megalops Lansbury, 1968 – valid
  Enithares paramegalops Lansbury, 1968 – valid
  Enneapterygius elegans (Peters, 1876) – valid
  Enteroctopus megalocyathus (Gould, 1852) – valid
  Eobrachiella elegans (Richiardi, 1880) – valid
  Eosentomon megaglenum Yin, 1990 – valid
  Eosentomon megastigma Xie and Yin, 2000 – valid
  Eosentomon megatibiense Tipping and Allen, 1996 – valid
  Eosentomon temannegarai Nosek, 1976 – valid
  Eostichopus regalis (Cuvier, 1817) – invalid
  Epeolus variegatus (Linnaeus, 1758) – valid
  Ephialtes elegans Cassin, 1852 – invalid
  Ephippiochthonius negarinae (Nassirkhani and Shoushtari, 2015) – valid
  Ephippiorhynchus senegalensis (Shaw, 1800) – valid – Saddle-billed Stork
  Epibembex variegata (Olivier, 1789) – invalid
  Epicharis elegans Smith, 1861 – valid
  Epictia venegasi Koch, Santa Cruz and Cárdenas, 2016 – valid
  Epigonus elegans Parin and Abramov, 1986 – valid
  Epimethea variegata Morawitz, 1876 – invalid
  Epipenaeon elegans Chopra, 1923 – valid
  Epiplatys hildegardae Berkenkamp, 1978 – valid
  Epiplatys senegalensis (Steindachner, 1870) – invalid – senegal epiplatys, Senegal epiplatys
  Eremidrilus elegans Fend & Rodriguez, 2003 – valid – aquatic oligochaete worm
  Eremobates legalis Harvey, 2002 – valid
  Eremomela canescens elegans Heuglin, 1864 – valid
  Eremomela gregalis (A. Smith, 1829) – valid – Karoo Eremomela
  Eremomela gregalis damarensis Wahlberg, 1855 – valid
  Eremomela gregalis gregalis (A. Smith, 1829) – valid
  Eremopyrgus eganensis Hershler, 1999 – valid – Steptoe Hydrobe
  Eremulus elegans Gordeeva, 1987 – valid
  Ergasilus megaceros C. B. Wilson, 1916 – valid
  Ericthonius megalops (G. O. Sars, 1879) – valid
  Erioptera megarhabda (Alexander, 1943) – valid
  Ersachus variegatus Erichson, 1847 – valid
  Erythrops elegans (G. O. Sars, 1863) – valid
  Eryx elegans (Gray, 1849) – valid
  Estenorhinus elegans (Erichson, 1847) – valid
  Ethmostigmus pygomegas (Kohlrausch, 1878) – valid
  Ethra elegantula E. Olivier, 1888 – valid
  Euagoras elegans Miller, 1948 – valid
  Euarestella megacephala (Loew, 1846) – valid
  Eucerceris elegans Cresson, 1879 – invalid
  Eucerceris elegans ferruginosa Scullen, 1939 – invalid
  Eucerceris elegans monoensis Scullen, 1968 – invalid
  Euchaetes elegans Stretch, 1874 – valid
  Euchone elegans – valid
  Euchromadora elegans Allgen, 1947 – valid
  Euciroa elegantissima (Dall, 1881) – valid
  Eucurtiopsis degallieri Tishechkin, 2009 – valid
  Eucyclops elegans (Herrick, 1884) – valid
  Eudromia elegans I. Geoffroy Saint-Hilaire, 1832 – valid – Elegant Crested Tinamou
  Eudromia elegans albida (Wetmore, 1921) – valid
  Eudromia elegans devia Conover, 1950 – valid
  Eudromia elegans elegans I. Geoffroy Saint-Hilaire, 1832 – valid
  Eudromia elegans intermedia (Dabbene & Lillo, 1913) – valid
  Eudromia elegans magnistriata Olrog, 1959 – valid
  Eudromia elegans multiguttata Conover, 1950 – valid
  Eudromia elegans numida Banks, 1977 – valid
  Eudromia elegans patagonica Conover, 1950 – valid
  Eudromia elegans riojana Olrog, 1959 – valid
  Eudromia elegans wetmorei Banks, 1977 – valid
  Eufriesea elegans (Lepeletier, 1841) – valid
  Eugenysa regalis (Boheman, 1850) – valid
  Eugerda elegans Kussakin, 1965 – valid
  Euides elegans (Muir, 1926) – valid
  Euides megalostylus (Muir, 1919) – valid
  Eukerria spegazzinii (Rosa, 1890) – valid
  Eulaema elegans Lepeletier, 1841 – invalid
  Eulyes regalis Miller, 1954 – valid
  Eumegacetes – valid
  Eumegacetidae – valid
  Eumegaparia Townsend, 1908 – valid
  Eumegaparia flaveola (Coquillett, 1902) – valid
  Eumorpha megaeacus (Hübner, 1819) – valid
  Euophrys megastyla Caporiacco, 1949 – valid
  Euoticus elegantulus (LeConte, 1857) – valid – Western Needle-clawed Galago, Southern Needle-clawed Bushbaby, Southern Needle-clawed Galago
  Euparyphus elegans (Wiedemann, 1830) – valid
  Euphonia elegantissima (Bonaparte, 1838) – valid – Eufonia capucha azul, Elegant Euphonia
  Euphonia elegantissima elegantissima (Bonaparte, 1838) – valid
  Euphonia elegantissima rileyi (van Rossem, 1942) – valid
  Euphonia laniirostris zopholega (Oberholser, 1918) – valid
  Eupithecia diegata McDunnough, 1940 – invalid
  Eupithecia segregata Pearsall, 1910 – valid
  Euplectella regalis – valid
  Eupnigodes megacephala (McNeill, 1897) – valid
  Eupodotis senegalensis (Vieillot, 1820) – valid – White-bellied Bustard
  Eupodotis senegalensis barrowii (J. E. Gray, 1829) – valid
  Eupodotis senegalensis canicollis (Reichenow, 1881) – valid
  Eupodotis senegalensis erlangeri (Reichenow, 1905) – valid
  Eupodotis senegalensis mackenziei C. M. N. White, 1945 – valid
  Eupodotis senegalensis senegalensis (Vieillot, 1820) – valid
  Eupompha elegans (LeConte, 1852) – valid
  Eupterotegaeus Berlese, 1916 – valid
  Eupterotegaeus armatus Aoki, 1969 – valid
  Eupterotegaeus dentatus Sitnikova, 1979 – valid
  Eupterotegaeus flavus (Ewing, 1918) – valid
  Eupterotegaeus nasalis Sitnikova, 1979 – valid
  Eupterotegaeus ornatissimus (Berlese, 1908) – valid
  Eupterotegaeus pseudosculptus (Coggi, 1900) – valid
  Eupterotegaeus rhamphosus Higgins & Woolley, 1968 – valid
  Eupterotegaeus rostratus Higgins & Woolley, 1963 – valid
  Eupterotegaeus spinatus Higgins & Woolley, 1963 – valid
  Eupterotegaeus xizangensis Wang & Solhřy, 2001 – valid
  Euryglossa megachlora Exley, 1974 – invalid
  Euryglossina megalocephala Exley, 1968 – valid
  Euryneura elegans Williston, 1888 – valid
  Euryopis elegans Keyserling, 1890 – valid
  Euryopis megalops (Caporiacco, 1934) – valid
  Euryoryzomys legatus (Thomas, 1925) – valid – Big-headed Rice Rat, Tarija Oryzomys
  Eurypegasus Bleeker, 1863 – valid
  Eurypegasus draconis (Linnaeus, 1766) – valid – seamoth, short dragonfish
  Eurypegasus papilio (Gilbert, 1905) – valid
  Euryscelis megalopus Casey, 1924 – invalid
  Eusirella elegans Chevreux, 1908 – valid
  Eusthenes variegatus Yang, 1934 – valid
  Eutaenia elegans Baird and Girard, 1853 – invalid
  Eutaenia elegans lineolata Cope, 1892 – invalid
  Eutaenia megalops Kennicott, 1860 – invalid
  Eutegaeidae Balogh, 1965 – valid
  Eutegaeoidea Balogh, 1965 – valid
  Eutegaeus Berlese, 1916 – valid
  Eutegaeus biovatus Hammer, 1972 – valid
  Eutegaeus bostocki (Michael, 1908) – valid
  Eutegaeus fueginus Arcidiacono, 1993 – valid
  Eutegaeus lagrecai Arcidiacono, 1993 – valid
  Eutegaeus membraniger Hammer, 1966 – valid
  Eutegaeus papuensis Aoki, 1965 – valid
  Eutegaeus pinnatus Hammer, 1966 – valid
  Eutegaeus radiatus Hammer, 1966 – valid
  Eutegaeus soror P. Balogh, 1985 – valid
  Eutegaeus stylesi Hammer, 1966 – valid
  Euxenus variegatus Hustache, 1924 – invalid
  Evarcha elegans Wesolowska & Russell-Smith, 2000 – invalid
  Evermannella megalops Johnson and Glodek, 1975 – valid
  Exallosophira elegans Hardy, 1980 – valid
  Exomalopsis spegazzinii Brčthes, 1910 – invalid
  Exoryza megagaster (de Saeger, 1944) – valid
  Fagetophilus elegans Folkmanová, 1956 – valid
  Fanchonia elegans Werner, 1893 – invalid
  Ficimia variegata (Günther, 1858) – valid – Culebra-naricilla de Tehuantepec, Tehuantepec Hooknose Snake
  Fidicina variegata Sanborn, 2005 – invalid
  Fidicinoides variegata (Sanborn, 2005) – valid
  Filithuria elegans Koehler & Vaney, 1905 – invalid
  Fissicepheus elegans Balogh & Mahunka, 1967 – valid
  Fissidentalium megathyris (Dall, 1890) – valid – costate tuskshell
  Flaviellus aggregatus (Gordon, 1977) – valid
  Flustrella vegae Silen, 1947 – invalid
  Flustrellidra vegae (Silen, 1947) – valid
  Forcipomyia elegantula Malloch, 1915 – valid
  Forelia siegasiana Cook, 1956 – valid
  Formosargus variegatus James, 1969 – valid
  Fossarus elegans A. E. Verrill and S. Smith, 1882 – valid – elegant fossarus
  Fowleria variegata (Valenciennes, 1832) – valid
  Fowleria variegata (Fourmanoir and Crosnier, 1964) – invalid
  Foxita megalocephala (W. Schulz, 1906) – valid
  Fregata Lacepede, 1799 – valid – Frigatebirds
  Fregata andrewsi Mathews, 1914 – valid – Andrew's Frigatebird, Christmas Frigatebird
  Fregata aquila (Linnaeus, 1758) – valid – Ascension Frigatebird
  Fregata ariel (G. R. Gray, 1845) – valid – Lesser Frigatebird, Frégate ariel
  Fregata ariel ariel (G. R. Gray, 1845) – valid
  Fregata ariel iredalei Mathews, 1914 – valid
  Fregata ariel trinitatis Ribeiro, 1919 – valid
  Fregata magnificens Mathews, 1914 – valid – Fragata magnífica, Magnificent Frigatebird, Frégate superbe
  Fregata magnificens magnificens Mathews, 1914 – invalid
  Fregata magnificens rothschildi Mathews, 1914 – invalid
  Fregata minor (Gmelin, 1789) – valid – Fragata pelágica, Great Frigatebird, Frégate du Pacifique
  Fregata minor aldabrensis Mathews, 1914 – valid
  Fregata minor minor (Gmelin, 1789) – valid
  Fregata minor nicolli Mathews, 1914 – valid
  Fregata minor palmerstoni (Gmelin, 1789) – valid
  Fregata minor ridgwayi Mathews, 1914 – valid
  Fregatidae Degland & Gerbe, 1867 – valid – Frigatebirds
  Freya perelegans Simon, 1902 – invalid
  Freyella elegans (Verrill, 1884) – valid
  Fromia elegans H. L. Clark, 1921 – valid
  Frontinella omega Kraus, 1955 – valid
  Fulvius variegatus Poppius, 1909 – valid
  Fungiacyathus variegatus Cairns, 1989 – valid
  Galago elegantulus tonsor Dollman, 1910 – invalid
  Galago senegalensis É. Geoffroy Saint-Hilaire, 1796 – valid – Senegal Galago, Northern Lesser Galago, Senegal Bushbaby
  Galago senegalensis braccatus Elliot, 1907 – valid – Kenya Lesser Galago
  Galago senegalensis camerounensis Monard, 1951 – invalid
  Galago senegalensis dunni Dollman, 1910 – valid – Ethiopia Lesser Galago
  Galago senegalensis inustus Schwarz, 1931 – invalid
  Galago senegalensis senegalensis É. Geoffroy Saint-Hilaire, 1796 – valid – Senegal Lesser Galago
  Galago senegalensis sotikae Hollister, 1920 – valid – Uganda Lesser Galago
  Galeodes elegans Roewer, 1934 – valid
  Galeopterus variegatus (Audebert, 1799) – valid – Sunda Flying Lemur
  Galerida cristata senegallensis (Statius Muller, 1776) – valid
  Galidia elegans I. Geoffroy Saint-Hilaire, 1837 – valid – Ring-tailed Mongoose
  Galidia elegans dambrensis Tate and Rand, 1941 – valid
  Galidia elegans elegans I. Geoffroy Saint-Hilaire, 1837 – valid
  Galidia elegans occidentalis Albignac, 1971 – valid
  Gallinago megala Swinhoe, 1861 – valid – Swinhoe's Snipe
  Galumna elegantula (Jacot, 1935) – valid
  Gambusia regani Hubbs, 1926 – valid – Forlon gambusia, guayacón del Forlón
  Garrulax variegatus (Vigors, 1831) – invalid – Variegated Laughingthrush
  Gasparinahla megapalpae Patiny, 2001 – valid
  Gasteracantha regalis Butler, 1873 – valid
  Gastromyzon megalepis Roberts, 1982 – valid
  Gastrophryne elegans (Boulenger, 1882) – valid – Sapo-boca angosta elegante
  Gastrosericus senegalenis Arnold, 1951 – valid
  Gastrotheca megacephala Izecksohn, Carvalho-e-Silva and Peixoto, 2009 – valid
  Geckoella collegalensis (Beddome, 1870) – valid
  Gehyra variegata (Duméril and Bibron, 1836) – valid
  Gelastocoris oculatus variegatus (Guérin-Méneville, 1844) – valid
  Gelastocoris variegatus (Guérin-Méneville, 1844) – invalid
  Genetta genetta senegalensis J. B. Fischer, 1829 – valid
  Gennadas elegans (S. I. Smith, 1882) – valid
  Geochelone elegans (Schoepff, 1795) – valid – Indian Star Tortoise
  Geodipsas vauerocegae Tornier, 1902 – invalid
  Geodiscelis megacephala Michener & Rozen, 1999 – valid
  Geogarypus elegans (With, 1906) – valid
  Geomys personatus megapotamus Davis, 1940 – valid
  Geopelia humeralis gregalis Bangs & J. L. Peters, 1926 – valid
  Geophagus megasema Heckel, 1840 – valid
  Geoplana elegans Schultze and F. Müller, 1857 – valid
  Geoplana elegans Steel, 1897 – invalid
  Geoplana variegata Fletcher and Hamilton, 1888 – invalid
  Geotrupes (Megatrupes) Zunino, 1984 – valid
  Gephyromantis elegans Guibé, 1974 – invalid
  Gepus variegatus Navás, 1932 – valid
  Ghilarovus elegans Mahunka, 1983 – valid
  Gibbonsia elegans (Cooper, 1864) – valid – spotted kelpfish, sargacero manchado
  Gibbosella megafrons Forthman, Chlond and Weirauch, 2016 – valid
  Gila elegans Baird and Girard, 1853 – valid – bonytail, bonytail chub, carpa elegante
  Glauconycteris variegata (Tomes, 1861) – valid – Variegated Butterfly Bat
  Glauconycteris variegata phalaena Thomas, 1915 – valid
  Glauconycteris variegata variegata (Tomes, 1861) – valid
  Glenostictia megacera (J. Parker, 1917) – valid
  Glossolega Bonaparte, 1839 – invalid
  Glossolega verrucosa (Anderson, 1871) – invalid
  Glyphidrilus elegans Rao, 1922 – valid
  Glyptapanteles meganmiltonae Arias-Penna in Arias-Penna et al., 2019 – valid
  Glyptapanteles mikegatesi Arias-Penna in Arias-Penna et al., 2019 – valid
  Gminatellus elegans Malipatil, 1991 – valid
  Gnathaster elegans (Koehler, 1912) – invalid
  Gnathophausia elegans G. O. Sars, 1883 – valid
  Gnathophausia elegans fagei Bacescu, 1991 – invalid
  Gnoriste megarrhina Osten Sacken, 1877 – valid
  Gobius senegambiensis Metzelaar, 1919 – valid
  Goes variegatus Linsley and Chemsak, 1984 – valid
  Gonioryctus elegans Sharp in Sharp and Scott, 1908 – valid
  Gonocephalus megalepis (Bleeker, 1860) – valid – Bleeker's Forest Dragon
  Gonomyia megarhopala Alexander, 1946 – valid
  Gonycentrum elegans (Distant, 1904) – invalid
  Gordiodrilus elegans Beddard, 1892 – valid
  Gorytes elegans F. Smith, 1856 – invalid
  Gorytes elegans (Lepeletier, 1832) – invalid
  Gorytes elegans siculus de Beaumont, 1968 – invalid
  Gorytes elegantulus (H. Smith, 1908) – invalid
  Gorytes megalommiformis Strand, 1910 – invalid
  Gorytes megalophthalmus Handlirsch, 1895 – invalid
  Grammaria elegans Fraser, 1943 – valid
  Graphelmis elegans Ciampor, 2005 – valid
  Gregariella di Monterosato, 1884 – valid
  Gregariella chenui (Recluz, 1842) – valid – Chenu mussel
  Gregariella coarctata (Carpenter, 1857) – valid – cancellate mussel
  Gregariella coralliophaga (Gmelin, 1791) – valid – coral-eating mussel
  Gregariella petagnae (Scacchi, 1832) – valid
  Gregariella semigranata (Reeve, 1858) – valid
  Gregarinidra Barroso, 1949 – valid
  Gregarinidra gregaria (Heller, 1867) – valid
  Gregarinidra serrata (Macgillivray, 1869) – valid
  Greilada elegans – valid
  Grimpoteuthis megaptera (Verrill, 1885) – valid
  Gryon elegans (Dodd, 1914) – valid
  Gryon elegans Kononova, 2001 – valid
  Gudusia variegata (Day, 1870) – valid – Burmese river shad
  Gyalostoma elegans Kleine, 1916 – valid
  Gymnocnemia variegata (Schneider, 1845) – valid
  Gymnodamaeus gregarius Paschoal, 1982 – valid
  Gymnothorax elegans Bliss, 1883 – valid
  Gymnothorax megaspilus Böhlke and Randall, 1995 – valid
  Gymnusa pseudovariegata Klimaszewski, 1979 – valid
  Gyrodactylus aggregata – valid
  Gyrodactylus elegans – valid
  Habrocestum egaeum Metzner, 1999 – valid
  Habronattus elegans (Peckham & Peckham, 1901) – valid
  Haedus elegantissimus Duarte Rodrigues, 1981 – valid
  Haemaphysalis megalaimae Rajagopalan, 1963 – valid
  Haemaphysalis megaspinosa Saito, 1969 – valid
  Haidara senegalensis Linnavuori, 1989 – valid
  Halcampa vegae Carlgren, 1921 – valid
  Halcyon senegalensis (Linnaeus, 1766) – valid – Woodland Kingfisher
  Halcyon senegalensis cyanoleuca (Vieillot, 1818) – valid
  Halcyon senegalensis fuscopileus Reichenow, 1906 – valid
  Halcyon senegalensis senegalensis (Linnaeus, 1766) – valid
  Halcyon senegaloides A. Smith, 1834 – valid – Mangrove Kingfisher
  Haldea valeriae elegans (Kennicott, 1859) – valid – Western Smooth Earthsnake, Western Earth Snake
  Halichoeres variegatus Rüppell, 1835 – invalid
  Halicornopsis elegans (Lamarck, 1816) – valid
  Haliotis elegans Koch in Philippi, 1844 – valid
  Halirages elegans Norman, 1882 – valid
  Halisiphonia megalotheca Allman, 1888 – valid
  Halobates regalis Carpenter, 1892 – valid
  Halosydna elegans Kinberg, 1955 – invalid
  Halosydnella elegans (Kinberg, 1955) – valid
  Halysioncum megacanathum (Ivanov & Campbell, 1998) – valid
  Hamatoscalpellum vegae (Nilsson-Cantell, 1925) – valid
  Haminoea elegans (J. E. Gray, 1825) – valid – elegant glassy-bubble
  Hapalopus variegatus (Caporiacco, 1955) – valid
  Haplochromis elegans Trewavas, 1933 – valid
  Haplochromis megalops Greenwood and Gee, 1969 – valid
  Haplogonaria elegans Faubel, 1976 – valid
  Haplosterna virescens senegalana Linnavuori, 1975 – valid
  Haplostoma elegans Ooishi and Illg, 1977 – valid
  Harmothoe variegata Treadwell, 1917 – valid
  Harpactea ortegai Ribera & De Mas, 2003 – valid
  Harpactus elegans (Lepeletier, 1832) – valid
  Harpactus elegans elegans (Lepeletier, 1832) – valid
  Harpactus elegans siculus (de Beaumont, 1968) – valid
  Harpalus (Megapangus) Casey, 1914 – valid
  Harpalus megacephalus LeConte, 1847 – valid
  Harpotanais kirkegaardi Wolff, 1956 – valid
  Hasarius egaenus Thorell, 1895 – valid
  Hebrus elegans Lundblad, 1933 – valid
  Hebrus hasegawai Miyamoto, 1964 – valid
  Hebrus megacephalus Miyamoto, 1965 – valid
  Hegesidemus elegantulus (Distant, 1909) – valid
  Helavadites elegantulus (Reichensperger, 1939) – valid
  Heliangelus regalis Fitzpatrick, Willard & Terborgh, 1979 – valid – Royal Sunangel
  Helicopsyche megalochari Malicky, 1974 – valid
  Helicopsyche villegasi Denning & Blickle, 1979 – valid
  Heliophanus megae Wesolowska, 2003 – valid
  Heliosciurus gambianus elegans Thomas, 1909 – valid
  Helminthopsis elegans Alluaud, 1933 – valid
  Helodrilus segalensis (Bouché, 1972) – valid
  Helophorus gregalis Orchymont, 1945 – invalid
  Helpis staregai Zabka & Patoleta, 2014 – valid
  Hemiancistrus megacephalus (Günther, 1868) – valid
  Hemiancistrus megalopteryx Cardoso, 2004 – valid
  Hemibagrus variegatus Ng and Ferraris, 2000 – valid
  Hemidactylus megalops Parker, 1932 – valid
  Hemiechinus auritus megalotis (Blyth, 1845) – valid
  Hemigrammocapoeta elegans (Günther, 1868) – valid
  Hemigrammus elegans (Steindachner, 1882) – valid
  Hemigrammus megaceps Fowler, 1945 – valid
  Hemileptocerus gregarius Ulmer, 1922 – valid
  Hemimegacis Enderlein, 1921 – invalid
  Hemimegacis maculifrons Enderlein, 1921 – invalid
  Hemimyzon megalopseos Li and Chen, 1985 – valid
  Hemipsilichthys regani Giltay, 1936 – valid
  Hendrella variegata Radhakrishnan, 1984 – valid
  Henricia elegans Djakonov, 1950 – valid
  Hentzia elegans (Keyserling, 1885) – valid
  Hepatoxylon megacephalum (Rudolphi, 1819) – valid
  Heptagenia elegantula (Eaton, 1885) – valid
  Heptamegacanthus Spencer-Jones, 1990 – valid
  Heptamegacanthus niekerki Spencer-Jones, 1990 – valid
  Herpyllus variegatus Hentz, 1847 – invalid
  Hesperapis elegantula Cockerell, 1898 – valid
  Hesperomys megalotis Merriam, 1890 – invalid
  Hessebius megapus (Muralevitch, 1907) – valid
  Heterhydrus senegalensis (Laporte, 1835) – valid
  Heterlimnius elegans (LeConte, 1852) – invalid
  Heterlimnius hasegawai (Nomura, 1958) – valid
  Heteromysis elegans Brattegard, 1974 – valid
  Heteroonops vega Platnick & Dupérré, 2009 – valid
  Heteropoda regalis (Roewer, 1938) – valid
  Heteropoda variegata (Simon, 1874) – valid
  Heteroscarus elegans Steindachner, 1884 – invalid
  Heterotheridion nigrovariegatum (Simon, 1873) – valid
  Heterothesis elegans Kleine, 1914 – valid
  Hexagenia elegans Traver, 1931 – invalid
  Hexagenia munda elegans Traver, 1931 – invalid
  Hexatoma megacera (Osten Sacken, 1859) – valid
  Hilara congregaria Melander, 1902 – valid
  Himalopsyche elegantissima (Forsslund, 1935) – valid
  Hippodamia variegata (Goeze, 1777) – valid
  Hipposideros megalotis (Heuglin, 1861) – valid – Ethiopian large-eared roundleaf bat, Large-eared Leaf-nosed Bat
  Hirriusa variegata (Simon, 1895) – valid
  Hirundo megaensis Benson, 1942 – valid – White-tailed Swallow
  Hirundo senegalensis Linnaeus, 1766 – invalid
  Hispodonta elegantula Baly, 1869 – valid
  Hister megalonyx Reichardt, 1922 – valid
  Holbrookia elegans Bocourt, 1874 – valid – Elegant Earless Lizard
  Holbrookia elegans elegans Bocourt, 1874 – valid
  Holbrookia elegans thermophila Barbour, 1921 – valid – Sonoran Earless Lizard
  Holohalaelurus regani (Gilchrist, 1922) – valid – Izak catshark
  Holoplocamia elegans – valid
  Holoteleia elegans Masner, 1994 – valid
  Holothuria elegans O. F. Müller, 1776 – invalid
  Holothuria regalis Cuvier, 1817 – invalid
  Homaemus variegatus Van Duzee, 1914 – valid
  Homalictus megagnathus Walker, 1997 – invalid
  Homalictus megastigmus (Cockerell, 1926) – invalid
  Homalosoma variegatum Peters, 1854 – invalid
  Homoeomma elegans (Gerschman & Schiapelli, 1958) – valid
  Homoglaea variegata Barnes and McDunnough, 1918 – valid
  Hoplichthys regani Jordan, 1908 – valid
  Hoplisus elegans (F. Smith, 1856) – invalid
  Hoplisus elegantulus H. Smith, 1908 – invalid
  Hoplitis benoisti gregaria (Warncke, 1992) – valid
  Hoplophorella inelegans (Niedbala, 1986) – valid
  Hoplophthiracarus (Steganacarellus) Mahunka, 1986 – valid
  Hoplophthiracarus plegados (Niedbala, 2004) – valid
  Hoplophthiracarus regalis Mahunka, 1978 – invalid
  Hoplophthiracarus traegardhi (Niedbala, 1987) – valid
  Hoplopleura disgrega Ferris, 1921 – valid
  Hoplosmia elegans Tkalcu, 1992 – valid
  Hovatlas elegantulus Schouteden, 1957 – valid
  Huia megatympanum (Bain, Lathrop, Murphy, Orlov and Ho, 2003) – invalid
  Hydatostega – valid
  Hydatostega albomaculatus (Van Duzee, 1926) – valid
  Hydatostega argentatus (Van Duzee, 1918) – valid
  Hydatostega browni (Curran, 1930) – valid
  Hydatostega cerutias (Loew, 1872) – valid
  Hydatostega fulvidorsum (Van Duzee, 1925) – valid
  Hydatostega gratiosus (Aldrich, 1911) – valid
  Hydatostega plumbeus (Aldrich, 1911) – valid
  Hydatostega virdiflos (Walker, 1852) – invalid
  Hydatostega viridiflos (Walker, 1852) – valid
  Hydractinia aggregata Fraser, 1911 – valid
  Hydraena gregalis Orchymont, 1944 – valid
  Hydroides elegans (Haswell, 1883) – valid
  Hydrophis elegans (Gray, 1842) – valid – Elegant Seasnake, Bar-bellied Seasnake
  Hydrophoria altilega Huckett, 1944 – invalid
  Hydroptila begap Wells & Huisman, 1992 – valid
  Hydroptila talladega Harris, 1985 – valid
  Hydrotrephes variegatus J. Polhemus, 1997 – valid
  Hydrovatus collega Guignot, 1955 – valid
  Hydrovatus megalocerus Bilardo and Pederzani, 1978 – valid
  Hydrovatus senegalensis Régimbart, 1895 – valid
  Hydrozetes megacephalum (Berlese, 1901) – valid
  Hyla elegans Wied-Neuwied, 1824 – invalid
  Hyla megapodia Miranda-Ribeiro, 1926 – invalid
  Hyla spegazzinii Boulenger, 1889 – invalid
  Hyla variegata Daudin, 1802 – invalid
  Hylaeamys megacephalus (Fischer, 1814) – valid – Azara's Broad-headed Oryzomys
  Hylaeus elegans (Smith, 1853) – valid
  Hylaeus megalotis (Swenk & Cockerell, 1910) – valid
  Hylaeus relegatus (Smith, 1876) – valid
  Hylaeus variegatus (Fabricius, 1798) – valid
  Hylambates senegalensis (Duméril and Bibron, 1841) – invalid
  Hylarana megalonesa (Inger, Stuart and Iskandar, 2009) – invalid
  Hylaria variegata Rafinesque, 1814 – invalid
  Hyledelphax elegantulus (Boheman, 1847) – valid
  Hylemyia megacephala Malloch, 1920 – invalid
  Hylemyia megatricha Kertesz, 1901 – invalid
  Hyllus senegalensis (C. L. Koch, 1846) – valid
  Hylodes megacephalus (Cope, 1875) – invalid
  Hylomys megalotis Jenkins and M. F. Robinson, 2002 – valid – Long-eared Gymnure
  Hylophorbus variegatus Van Kampen, 1923 – invalid
  Hymenaster regalis Verrill, 1895 – valid
  Hymenocephalus megalops Iwamoto and Merrett, 1997 – valid
  Hypanthidioides gregaria (Schrottky, 1905) – valid
  Hypasclera megateles (Arnett, 1951) – valid
  Hypena degasalis Walker, 1859 – invalid
  Hypena vega (Smith, 1900) – valid
  Hyperamblyops megalops (O. Tattersall, 1955) – valid
  Hyperaspis senegalensis Mulsant, 1850 – valid
  Hyperaspis senegalensis hottentotta Mulsant, 1850 – valid
  Hypererythrops elegantula Nouvel, 1974 – valid
  Hyperolius variegatus Peters, 1882 – invalid
  Hyphessobrycon megalopterus (Eigenmann, 1915) – valid
  Hyphoporus elegans Régimbart, 1888 – valid
  Hyphydrus elegans (Montrouzier, 1860) – valid
  Hyphydrus megas Biström, 2000 – valid
  Hypochthonius elegans Hammer, 1979 – valid
  Hypogastrura elegans (Parfitt, 1891) – valid
  Hypomiolispa elegans (Senna, 1895) – valid
  Hypoponera traegaordhi (Santschi, 1914) – valid
  Hyposmocoma (Euperissus) elegans (Walsingham, 1907) – invalid
  Hyposmocoma (Hyposmocoma) elegantula (Swezey, 1934) – invalid
  Hyposmocoma elegans (Walsingham, 1907) – valid
  Hyposmocoma elegantula (Swezey, 1934) – valid
  Hypostomus regani (Ihering, 1905) – valid
  Hypseleotris regalis Hoese and Allen in Allen, 1982 – valid
  Hypsibius elegans Binda and Pilato, 1971 – invalid
  Hypsicomus elegans – invalid
  Hypudaeus variegatus Lichtenstein, 1823 – invalid
  Hysteronotus megalostomus Eigenmann, 1911 – valid
  Iconaster elegans Jangoux, 1981 – valid
  Ictonyx striatus senegalensis (J. B. Fischer, 1829) – valid
  Idiostatus elegans Caudell, 1907 – valid
  Idiostatus variegatus Caudell, 1907 – valid
  Iheringichthys megalops Eigenmann and Ward in Eigenmann, McAtee and Ward, 1907 – valid
  Iiella elegans (O. Tattersall, 1960) – valid
  Ikedosoma elegans (Ikeda, 1904) – valid
  Ilisha megaloptera (Swainson, 1839) – valid – bigeye ilisha, alose ŕ gros yeux, sardineta ojigrande
  Imogine megalops (Schmarda, 1859) – valid
  Imogine meganae Jennings and Newman, 1996 – valid
  Indicator minor senegalensis Neumann, 1908 – valid
  Indicator variegatus R. Lesson, 1830 – valid – Scaly-throated Honeyguide
  Indri indri variegatus (Gray, 1872) – invalid
  Inostemma senegalense Risbec, 1950 – valid
  Insara elegans (Scudder, 1901) – valid
  Insara elegans consuetipes (Scudder, 1900) – valid
  Insara elegans elegans (Scudder, 1901) – valid
  Iobothrium elegans Beveridge & Campbell, 2005 – valid
  Ioophiopteron elegans – valid
  Iridio elegans Bean, 1906 – invalid
  Ischioscia variegata (Dollfus, 1896) – valid
  Ischyrocerus megacheir (Boeck, 1871) – valid
  Ischyrocerus megalops G. O. Sars, 1879 – valid
  Ischyropalpus elegans (LaFerté-Sénectčre, 1849) – invalid
  Isdegardes Distant, 1909 – valid
  Isdegardes melanocephalus Distant, 1909 – valid
  Isodontia elegans (F. Smith, 1856) – valid
  Isohypsibius elegans (Binda and Pilato, 1971) – valid
  Isohypsibius megalonyx Thulin, 1928 – invalid
  Isomys variegatus major Sundevall, 1843 – invalid
  Isomys variegatus minor Sundevall, 1843 – invalid
  Istiblennius tanegashimae (Jordan and Starks, 1906) – invalid – whitefinned blenny, whitefinned blenny, whitefin blenny
  Itaspiella bodegae Karling, 1964 – valid
  Janias elegantulus Distant, 1910 – invalid
  Japalura variegata Gray, 1853 – valid – Variegated Mountain Lizard
  Jasmineira elegans – valid
  Johnsonia elegans Coquillett, 1895 – valid
  Julidochromis regani Poll, 1942 – valid
  Julis elegans (Valenciennes in Cuvier and Valenciennes, 1839) – invalid
  Junco hyemalis oreganus (J. K. Townsend, 1837) – valid
  Kakamega Mann, P. J. K. Burton & Lennerstedt, 1978 – valid
  Kakamega Dawidowicz & Wesolowska, 2016 – valid
  Kakamega holmi Dawidowicz & Wesolowska, 2016 – valid
  Kakamega poliothorax (Reichenow, 1900) – valid – Grey-chested Babbler
  Kaloula variegata (Stoliczka, 1872) – invalid
  Kamoharaia megastoma (Kamohara, 1936) – valid
  Karkinorhynchides megalopharynx (L'Hardy, 1966) – invalid
  Karkinorhynchus megalopharynx L'Hardy, 1966 – invalid
  Kassina senegalensis (Duméril and Bibron, 1841) – valid
  Kassina senegalensis angeli De Witte, 1933 – invalid
  Kassina senegalensis deserticola Ahl, 1930 – invalid
  Kassina senegalensis intermedia Werner, 1898 – invalid
  Kassina senegalensis modesta Ahl, 1930 – invalid
  Kassina senegalensis ovamboensis Hoffman, 1942 – invalid
  Kassina senegalensis ruandae Laurent, 1956 – invalid
  Kassina senegalensis somalica Scortecci, 1932 – invalid
  Kassina senegalensis uelensis Laurent, 1956 – invalid
  Katissa elegans (Banks, 1909) – valid
  Kelleria regalis Gurney, 1927 – valid
  Khafra elegans (Breddin, 1903) – valid
  Kilima griseovariegata (Tullgren, 1910) – valid
  Kinosternon hirtipes megacephalum Iverson, 1981 – valid – Viesca Mud Turtle
  Knodus megalops Myers in Eigenmann and Myers, 1929 – valid
  Kobus megaceros (Fitzinger, 1855) – valid – Nile lechwe, Nile Lechwe
  Koellikerina elegans (Mayer, 1900) – valid
  Kopsteinia variegata Miller, 1954 – valid
  Koroga megalops Holmes, 1908 – valid
  Kurtziella variegata (Carpenter, 1864) – valid – tan mangelia
  Kyphosus elegans (Peters, 1869) – valid – chopa, chopa, chopa de Cortés, Cortez sea chub
  Labeo senegalensis Valenciennes in Cuvier and Valenciennes, 1842 – valid
  Labidocoris elegans Mayr, 1865 – valid
  Labostigmina megantica (Curran, 1925) – invalid
  Labrichthys elegans Steindachner, 1883 – invalid
  Labrus variegatus Gmelin, 1789 – invalid
  Laccophilus elegans Sharp, 1882 – valid
  Lachnophorus elegantulus Mannerheim, 1843 – valid
  Lacinularia megalotrocha – valid
  Lacuna variegata Carpenter, 1864 – valid – variegate lacuna
  Laemophloeus megacephalus Grouvelle, 1876 – valid
  Laeops variegata Franz, 1910 – invalid
  Lagonosticta senegala (Linnaeus, 1766) – valid – Red-billed Firefinch
  Lagonosticta senegala brunneiceps Sharpe, 1890 – valid
  Lagonosticta senegala rendalli Hartert, 1898 – valid
  Lagonosticta senegala rhodopsis (Heuglin, 1863) – valid
  Lagonosticta senegala ruberrima Reichenow, 1903 – valid
  Lagonosticta senegala senegala (Linnaeus, 1766) – valid
  Lagonosticta senegala somaliensis Salvadori, 1894 – valid
  Lagopus lagopus variegata Salomonsen, 1936 – valid
  Laminiceps megaera (Burmeister, 1835) – valid
  Lampadioteuthis megaleia Berry, 1916 – valid
  Lampanyctus regalis (Gilbert, 1892) – invalid – pinpoint lampfish
  Lamponega Platnick, 2000 – valid
  Lamponega arcoona Platnick, 2000 – valid
  Lamponega forceps Platnick, 2000 – valid
  Lamponega serpentine Platnick, 2000 – valid
  Lamproclytus elegans Fisher, 1932 – valid
  Lanceoppia elegantula Starý & Block, 1995 – valid
  Langona senegalensis Berland & Millot, 1941 – valid
  Lanice conchilega (Pallas, 1766) – valid
  Laniisoma elegans (Thunberg, 1823) – valid – Brazilian Laniisoma
  Laniisoma elegans buckleyi (P. L. Sclater & Salvin, 1880) – valid
  Laniisoma elegans cadwaladeri Carriker, 1936 – valid
  Laniisoma elegans elegans (Thunberg, 1823) – valid
  Laniisoma elegans venezuelense Phelps & Gilliard, 1941 – valid
  Lanius meridionalis elegans Swainson, 1832 – valid
  Laphria megacera Macquart, 1834 – invalid
  Laqueusplana megala (Marcus, 1952) – valid
  Largus meganira (Kirkaldy and Edwards, 1902) – valid
  Larinia elegans Spassky, 1939 – valid
  Larra elegans Bingham, 1897 – invalid
  Larra elegans (Dahlbom, 1845) – invalid
  Larra spegazzinii (Brčthes, 1909) – invalid
  Larra variegatus (Fabricius, 1781) – invalid
  Larrisson variegatus Pulawski, 2012 – valid
  Larropsis elegans G. Bohart and R. Bohart, 1966 – valid
  Larus argentatus vegae Palmen, 1887 – invalid
  Larus vegae Palmen, 1887 – valid – Vega Gull
  Larus vegae mongolicus Sushkin, 1925 – valid
  Larus vegae vegae Palmen, 1887 – valid
  Lasioglossum elegans (Lepeletier, 1841) – valid
  Lasioglossum megagnathum (Walker, 1997) – valid
  Lasioglossum megastictum (Cockerell, 1937) – valid
  Lasioglossum megastigmum (Cockerell, 1926) – valid
  Lasioglossum veganum (Cockerell, 1901) – valid
  Lasiurus ega (Gervais, 1856) – valid – southern yellow bat, Murciélago-cola peluda amarillo, Southern Yellow Bat
  Lasiurus ega argentinus (Thomas, 1901) – valid
  Lasiurus ega caudatus Tomes, 1857 – valid
  Lasiurus ega ega (Gervais, 1856) – valid
  Lasiurus ega fuscatus (Thomas, 1901) – valid
  Lasiurus ega panamensis (Thomas, 1901) – valid
  Lasmigona costata ereganensis Grier, 1918 – invalid
  Latreillia elegans – valid
  Latrodectus elegans Thorell, 1898 – valid
  Latrodectus variegatus Nicolet, 1849 – valid
  Lauritzenia elegans (Kunst, 1977) – valid
  Lawrencega Roewer, 1933 – valid
  Lawrencega hamiltoni Lawrence, 1972 – valid
  Lawrencega hewitti (Lawrence, 1929) – valid
  Lawrencega longitarsis Lawrence, 1967 – valid
  Lawrencega minuta Wharton, 1981 – valid
  Lawrencega procera Wharton, 1981 – valid
  Lawrencega solaris Wharton, 1981 – valid
  Lawrencega tripilosa Roewer, 1933 – invalid
  Lawrencega tripilosa Lawrence, 1968 – valid
  Layahima elegans (Banks, 1937) – valid
  Leander squilla elegans (Rathke, 1837) – invalid
  Lecane elegans Harring – valid
  Legatus P. L. Sclater, 1859 – valid
  Legatus leucophaius (Vieillot, 1818) – valid – Piratic Flycatcher, Papamoscas pirata
  Legatus leucophaius leucophaius (Vieillot, 1818) – valid
  Legatus leucophaius variegatus (P. L. Sclater, 1857) – valid
  Lehardyia megalopharynx (L'Hardy, 1966) – valid
  Leioproctus elegans Smith, 1853 – valid
  Leioproctus megachalceus (Cockerell, 1913) – valid
  Leioproctus megachalcoides Michener, 1965 – valid
  Leioproctus megadontus (Cockerell, 1913) – valid
  Leioproctus regalis (Cockerell, 1921) – valid
  Leioproctus spegazzini (Jörgensen, 1912) – valid
  Lempijius megalotis Walden, 1875 – invalid
  Lepidasthenia elegans (Grube, 1840) – valid
  Lepidorhombus megastoma borealis Kyle, 1913 – invalid
  Lepidothrix coronata regalis (Bond & Meyer de Schauensee, 1940) – valid
  Lepisiota megacephala (Weber, 1943) – valid
  Lepomis megalotis (Rafinesque, 1820) – valid – mojarra gigante, crapet ŕ longues oreilles, mojarra orejona, Longear Sunfish
  Leporinus megalepis Günther, 1863 – valid
  Leptacis kierkegaardi Buhl, 1997 – valid
  Leptanthura elegans Birstein, 1963A – valid
  Leptocera elegans Spuler, 1925 – invalid
  Leptocera omega Sabrosky, 1949 – valid
  Leptocerus variegatus Hagen, 1861 – invalid
  Leptochelia elegans Norman, 1886 – invalid
  Leptocleidus megalonchus – valid
  Leptogaster megagaster (Montrouzier, 1855) – valid
  Leptogenys elegans Bolton, 1975 – valid
  Leptognathia elegans Kudinova-pasternak, 1965 – valid
  Leptognathia parelegana Kudinova-pasternak, 1970 – valid
  Leptognathus elegans Boulenger, 1896 – invalid
  Leptognathus variegatus A. M. C. Duméril, Bibron and A. H. A. Duméril, 1854 – invalid
  Leptolaimus elegans (Stekhoven and De Coninck, 1933) – valid
  Leptomys elegans Thomas, 1897 – valid – Elegant Leptomys
  Leptomysis megalops Zimmer, 1915 – valid
  Leptopharsa elegans (Hacker, 1927) – valid
  Leptopharsa elegantula Stĺl, 1873 – valid
  Leptopharsa variegata Monte, 1943 – valid
  Leptophlebia gregalis Eaton, 1884 – invalid
  Leptopoecile elegans Prjevalsky, 1887 – valid – Crested Tit-warbler
  Leptopoecile elegans elegans Prjevalsky, 1887 – valid
  Leptopoecile elegans meissneri Shafer, 1937 – valid
  Leptothorax megalops Hamann & Klemm, 1967 – valid
  Leptotila megalura P. L. Sclater & Salvin, 1879 – valid – Yungas Dove
  Leptura (Megaleptura) Casey, 1913 – invalid
  Leptura elegans (Haldeman, 1847) – invalid
  Lepturges megalops Hamilton in Leng and Hamilton, 1896 – valid
  Leptusa elegans Blatchley, 1910 – valid
  Lepus microtis senegalensis Rochebrune, 1883 – invalid
  Lethrinus variegatus Valenciennes in Cuvier and Valenciennes, 1830 – valid – veriegated emperor, slender emperor
  Leucania lobrega Adams, 2001 – valid
  Leucastea senegalensis (Lacordaire, 1845) – valid
  Leucauge senegalensis Roewer, 1961 – valid
  Leucochrysa negata (Navás, 1913) – valid
  Leucochrysa vegana (Navás, 1925) – invalid
  Leucophaeus atricilla megalopterus (Bruch, 1855) – valid
  Leucophora megacephala Huckett, 1966 – invalid
  Limnephilus elegans Curtis, 1834 – valid
  Limnius elegans LeConte, 1852 – invalid
  Limnocottus megalops (Gratzianov, 1902) – invalid
  Limnodynastes dumerili variegatus Martin, 1972 – invalid
  Limnodytes elegans (Boulenger, 1882) – invalid
  Limnonectes megastomias McLeod, 2008 – valid
  Limonia neoelegans Alexander, 1954 – valid
  Lindbergicoris elegans Zheng and Wang, 1995 – valid
  Lindbergicoris elegantulus Zheng and Wang, 1995 – valid
  Linothele megatheloides Paz & Raven, 1990 – valid
  Liochthonius perelegans Moritz, 1976 – valid
  Liodessus megacephalus (Gschwendtner, 1931) – invalid
  Liolaemus variegatus Laurent, 1984 – valid – Variegated Tree Iguana
  Liophis elegantissimus (Koslowsky, 1896) – invalid
  Liparis megacephalus (Burke, 1912) – valid – bighead snailfish
  Lipotriches senegalicola (Strand, 1912) – valid
  Lirceus megapodus Hubricht and Mackin, 1949 – valid
  Liriomyza venegasiae Spencer, 1981 – valid
  Liris elegans (Bingham, 1897) – valid
  Liris senegalensis Simon Thomas, 1995 – valid
  Listronotus elegans Van Dyke, 1929 – valid
  Listronotus elegantulus O'Brien, 1981 – valid
  Lithobates megapoda (Taylor, 1942) – valid
  Lithobius elegans Sseliwanoff, 1881 – valid
  Lithobius eleganus (Shinohara, 1957) – valid
  Lithobius variegatus Leach, 1814 – valid
  Lithobius variegatus rubriceps Newport, 1845 – valid
  Lithobius variegatus variegatus Leach, 1814 – valid
  Lithodytes megacephalus Cope, 1875 – invalid
  Lithostege elegans (Grossbeck, 1909) – valid
  Litoria megalops Richards and Iskandar, 2006 – valid
  Liuperus elegans Peters, 1863 – invalid
  Lizzia elegans Mayer, 1900 – invalid
  Lobogonius testeganensis Brailovsky, 2000 – valid
  Lohmannia regalis Berlese, 1923 – valid
  Lonchaegaster Malloch, 1928 – invalid
  Lonchegaster White, 1914 – valid
  Lonchegaster armata White, 1914 – valid
  Lonchegaster decumbens Hardy, 1933 – valid
  Lonchurus elegans (Boeseman, 1948) – valid
  Longithorax megalops Murano and Mauchline, 1999 – valid
  Lophius budegassa Spinola, 1807 – valid
  Lophoceramica artega (Barnes, 1907) – valid
  Lophochernes elegantissimus Beier, 1964 – valid
  Lophodesmus italolegatus Shear, 1973 – valid
  Lora elegans (Moller, 1842) – valid
  Loxia megaplaga Riley, 1916 – valid – Hispaniolan Crossbill
  Loxosceles variegata Simon, 1897 – valid
  Loxosiphon elegans (Chamisso and Eysenhardt, 1821) – invalid
  Loxosomella elegans Nielsen, 1964 – valid
  Luidia elegans Perrier, 1875 – invalid
  Luidia sarsi elegans Perrier, 1875 – invalid
  Luidia senegalensis (Lamarck, 1816) – valid – nine-armed sea star
  Luidia variegata Perrier, 1875 – invalid
  Lumbriculus variegatus (Müller, 1774) – valid – aquatic oligochaete worm
  Lumbriculus variegatus variegatus (Müller, 1774) – valid
  Lumbricus variegatus Mueller, 1774 – invalid
  Lumbricus variegatus inconstans Smith, 1895 – invalid
  Lumbricus variegatus variegatus Mueller, 1774 – invalid
  Luscinia megarhynchos C. L. Brehm, 1831 – valid – Common Nightingale
  Luscinia megarhynchos africana (Fischer & Reichenow, 1884) – valid
  Luscinia megarhynchos hafizi Severtzov, 1873 – valid
  Luscinia megarhynchos megarhynchos C. L. Brehm, 1831 – valid
  Lutamator elegans Alvarez, 1984 – valid
  Lycaena dorcas megaloceras (Ferris, 1977) – valid
  Lycodontis elegans (Bliss, 1883) – invalid
  Lycophidion variegatum Broadley, 1969 – valid – Variegated Wolf Snake
  Lycosa hildegardae Casanueva, 1980 – valid
  Lycosoides variegata (Simon, 1870) – valid
  Lycozoarces regani Popov, 1933 – valid
  Lygophis elegans Tschudi, 1845 – invalid
  Lygophis elegantissimus (Koslowsky, 1896) – valid
  Lynchius megacephalus Sánchez-Nivicela, Urgilés, Navarrete, Yánez-Muńoz and Ron, 2019 – valid
  Lyramorpha perelegans Vollenhoven, 1868 – valid
  Lyssomanes elegans F. O. Pickard-Cambridge, 1900 – valid
  Lytechinus variegatus (Lamarck, 1816) – valid – green sea urchin, green sea urchin
  Lytechinus variegatus carolinus (A. Agassiz, 1863) – valid
  Lytechinus variegatus variegatus (Lamarck, 1816) – valid
  Macrobiotus madegassus Maucci, 1993 – valid
  Macrobrachium elegans (De Man, 1892) – invalid
  Macrolampis perelegans (Gorham, 1880) – valid
  Macronemurus elegantulus McLachlan, 1898 – valid
  Macronychus variegatus Germar, 1824 – invalid
  Macroparalepis elegans Ege, 1933 – invalid
  Macropygia emiliana megala Siebers, 1929 – valid
  Macrostemum elegans (Ulmer, 1926) – valid
  Macrostomum megalogastricum Pereyaslawzewa, 1892 – valid
  Macroteleia variegata Kozlov & Kononova, 1987 – valid
  Macrotera megacephala Cresson, 1878 – invalid
  Macrotylus regalis Uhler, 1890 – valid
  Macruromys elegans Stein, 1933 – valid – Lesser Macruromys
  Malaconothrus elegans (Hammer, 1966) – valid
  Malakichthys elegans Matsubara and Yamaguti, 1943 – valid
  Mallochohelea variegata Wirth, 1962 – valid
  Mallophora megachile Coquillett, 1893 – invalid
  Mallos gregalis (Simon, 1909) – valid
  Malthodes diegae Fender, 1951 – valid
  Malthodes megapygus Fender, 1951 – valid
  Malurus elegans Gould, 1837 – valid – Red-winged Fairywren
  Mangelia variegata – valid
  Mantidactylus elegans (Guibé, 1974) – invalid
  Maoridrilus megacystis Benham, 1919 – valid
  Marcusenius senegalensis (Steindachner, 1870) – valid
  Marcusenius senegalensis gracilis (Pellegrin, 1922) – valid
  Marcusenius senegalensis pfaffi (Fowler, 1958) – valid
  Marcusenius senegalensis senegalensis (Steindachner, 1870) – valid
  Margaretamys elegans Musser, 1981 – valid – Elegant Margaretamys
  Margasus elegans Varela, 1905 – valid
  Maritrema megametrios – valid
  Marphysa regalis – valid
  Marssoniella elegans Lemmermann, 1900 – invalid
  Martarega White, 1879 – valid
  Martarega awa Padilla-Gil, 2010 – valid
  Martarega barcelos Barbosa, Ribeiro and Nessimian, 2012 – valid
  Martarega bentoi Truxal, 1949 – valid
  Martarega brasiliensis Truxal, 1949 – valid
  Martarega chinai Hynes, 1948 – valid
  Martarega gonostyla Truxal, 1949 – valid
  Martarega guajira Barbosa, Nessimian and Takiya, 2015 – valid
  Martarega guarani Mazzucconi, 2011 – valid
  Martarega hondurensis Bare, 1932 – valid
  Martarega hungerfordi Truxal, 1949 – valid
  Martarega lofoides Padilla-Gil, 2010 – valid
  Martarega mcateei Jaczewski, 1928 – valid
  Martarega membranacea White, 1879 – valid
  Martarega mexicana Truxal, 1949 – valid
  Martarega nessimiani Barbosa and Rodrigues, 2013 – valid
  Martarega nieseri Barbosa, Ribeiro and Nessimian, 2012 – valid
  Martarega oriximinaensis Barbosa, Ribeiro and Ferreira-Keppler, 2010 – valid
  Martarega pacifica Manzano et al., 1995 – valid
  Martarega pydanieli Barbosa, Ribeiro and Nessimian, 2012 – valid
  Martarega siolii Barbosa, Nessimian and Takiya, 2015 – valid
  Martarega uruguayensis (Berg, 1883) – valid
  Martarega williamsi Truxal, 1949 – valid
  Maruzza senegalensis (Risbec, 1950) – valid
  Mastostethus variegatus (Klug, 1824) – valid
  Mecistocephalus megalodon Bonato and Minelli, 2009 – valid
  Mecynotarsus elegans LeConte, 1875 – invalid
  Medaeus elegans A. Milne-Edwards, 1867 – valid
  Mediaster elegans Ludwig, 1905 – valid
  Megabalanus Hoek, 1913 – valid
  Megabalanus californicus (Pilsbry, 1916) – valid
  Megabalanus coccopoma (Darwin, 1854) – valid
  Megabalanus stultus (Darwin, 1854) – valid
  Megabalanus tanagrae (Pilsbry, 1928) – valid
  Megabalanus tintinnabulum (Linnaeus, 1758) – valid
  Megabombus agrorum siciliensis Tkalcu, 1977 – invalid
  Megabombus albopleuralis albopleuralis (Friese, 1916) – invalid
  Megabombus albopleuralis atropygus Tkalcu, 1989 – invalid
  Megabombus difficillimus (Skorikov, 1912) – invalid
  Megabombus digressus Milliron, 1962 – invalid
  Megabombus exil (Skorikov, 1922) – invalid
  Megabombus exul (Skorikov, 1922) – invalid
  Megabombus honshuensis Tkalcu, 1968 – invalid
  Megabombus hortorum asturiensis Tkalcu, 1975 – invalid
  Megabombus hortorum dejonghei Rasmont, 1982 – invalid
  Megabombus humilis paraurantiacus Reinig, 1976 – invalid
  Megabombus humilis staudingerioides Reinig, 1976 – invalid
  Megabombus humilus staudingeri (Dalla Torre, 1882) – invalid
  Megabombus kulingensis pullus Tkalcu, 1977 – invalid
  Megabombus mlokosievitzi vogtiellus Tkalcu, 1977 – invalid
  Megabombus montivagus quasibreviceps Tkalcu, 1968 – invalid
  Megabombus montivagus quasicolorilaetus Tkalcu, 1968 – invalid
  Megabombus montivagus quasivicinus Tkalcu, 1968 – invalid
  Megabombus mucidus pittioniellus Tkalcu, 1969 – invalid
  Megabombus ningpoensis minshanicus Bischoff, 1936 – invalid
  Megabombus pascuorum kruegerianus Rasmont, 1983 – invalid
  Megabombus pascuorum paphlagonicus Reinig, 1983 – invalid
  Megabombus pascuorum siciliensis Tkalcu, 1977 – invalid
  Megabombus pascuorum taleshensis Rasmont, 1983 – invalid
  Megabombus reingiellus Rasmont, 1983 – invalid
  Megabombus remotus Tkalcu, 1968 – invalid
  Megabombus ruderarius tunensis Tkalcu, 1975 – invalid
  Megabombus subterraneus dlabolai Tkalcu, 1974 – invalid
  Megabostrichus Chűjô, 1964 – valid
  Megabostrichus imadatei Chűjô, 1964 – valid
  Megabregmus Espańol, 1970 – invalid
  Megabulbus Saarista, 2007 – valid
  Megabulbus sansan Saaristo, 2007 – valid
  Megabyas J. Verreaux & E. Verreaux, 1855 – valid
  Megabyas flammulatus J. Verreaux & E. Verreaux, 1855 – valid
  Megabyas flammulatus aequatorialis Jackson, 1904 – valid
  Megabyas flammulatus flammulatus J. Verreaux & E. Verreaux, 1855 – valid
  Megacalanidae Sewell, 1947 – valid
  Megacalanus Wolfenden, 1904 – valid
  Megacalanus longicornis (G. O. Sars, 1905) – valid
  Megacalanus princeps (Brady, 1883) – valid
  Megacelaenopsidae – valid
  Megacephala Latreille, 1802 – valid
  Megacephala affinis Dejean, 1825 – invalid – Upland Big-headed Tiger Beetle
  Megacephala affinis affinis Dejean, 1825 – invalid
  Megacephala affinis angustata Chevrolat, 1841 – invalid – Upland Big-headed Tiger Beetle
  Megacephala angustata Chevrolat, 1841 – invalid
  Megacephala carolina (Linnaeus, 1763) – invalid – Pan-American Big-headed Tiger Beetle
  Megacephala carolina carolina (Linnaeus, 1763) – invalid – Pan-American Big-headed Tiger Beetle
  Megacephala carolina floridana (Leng and Mutchler, 1916) – invalid – Pan-American Big-headed Tiger Beetle
  Megacephala sobrina Dejean, 1831 – invalid
  Megacephala virginica (Linnaeus, 1767) – invalid – Virginia Big-headed Tiger Beetle
  Megacephalini Laporte, 1834 – valid
  Megacepon George, 1946 – valid
  Megacepon choprai George, 1946 – valid
  Megacepon pleopodatus Bourdon, 1981A – valid
  Megaceratina Hirashima, 1971 – invalid
  Megacerus Fahraeus, 1839 – valid
  Megacerus coryphae (Olivier, 1795) – valid
  Megacerus cubiculus (Casey, 1884) – valid
  Megacerus cubicus (Motschulsky, 1874) – valid
  Megacerus discoidus (Say, 1824) – valid
  Megacerus impiger (Horn, 1873) – valid
  Megacerus leucospilus (Sharp, 1885) – valid
  Megacerus maculiventris (Fahraeus, 1839) – valid
  Megacerus ripiphorus (Fahraeus, 1839) – valid
  Megacerus schaeffferianus Bridwell, 1929 – valid
  Megaceryle Kaup, 1848 – valid
  Megaceryle alcyon (Linnaeus, 1758) – valid – Belted Kingfisher
  Megaceryle alcyon alcyon (Linnaeus, 1758) – invalid
  Megaceryle alcyon caurina (Grinnell, 1910) – invalid
  Megaceryle lugubris (Temminck, 1834) – valid – Crested Kingfisher
  Megaceryle lugubris continentalis (Hartert, 1900) – valid
  Megaceryle lugubris guttulata (Stejneger, 1892) – valid
  Megaceryle lugubris lugubris (Temminck, 1834) – valid
  Megaceryle lugubris pallida (Momiyama, 1927) – valid
  Megaceryle maxima (Pallas, 1769) – valid – Giant Kingfisher
  Megaceryle maxima gigantea (Swainson, 1837) – valid
  Megaceryle maxima maxima (Pallas, 1769) – valid
  Megaceryle torquata (Linnaeus, 1766) – valid – Ringed Kingfisher
  Megaceryle torquata stellata (Meyen, 1834) – valid
  Megaceryle torquata stictipennis (Lawrence, 1885) – valid
  Megaceryle torquata torquata (Linnaeus, 1766) – valid
  Megachasma Taylor, Compagno and Struhsaker, 1983 – valid
  Megachasma pelagios Taylor, Compagno and Struhsaker, 1983 – valid – tiburón bocón, megamouth shark
  Megachasmidae Taylor, Compagno and Struhsaker, 1983 – valid – requins ŕ grande gueule, tiburones bocones, megamouth sharks
  Megachernes Beier, 1932 – valid
  Megachernes afghanicus Beier, 1959 – invalid
  Megachernes barbatus Beier, 1951 – valid
  Megachernes crinitus Beier, 1948 – valid
  Megachernes glandulosus Mahnert, 2009 – valid
  Megachernes grandis (Beier, 1930) – valid
  Megachernes himalayensis (Ellingsen, 1914) – valid
  Megachernes kanneliyensis Harvey, Ratnaweera, Udagama and Wijesinghe, 2012 – valid
  Megachernes limatus Hoff and Parrack, 1958 – valid
  Megachernes limatus crassus Beier, 1965 – valid
  Megachernes limatus limatus Hoff and Parrack, 1958 – valid
  Megachernes loebli Schawaller, 1991 – valid
  Megachernes mongolicus (Redikorzev, 1934) – valid
  Megachernes monstrosus Beier, 1966 – valid
  Megachernes ochotonae Krumpál and Kiefer, 1982 – valid
  Megachernes papuanus Beier, 1948 – valid
  Megachernes pavlovskyi Redikorzev, 1949 – valid
  Megachernes penicillatus Beier, 1948 – valid
  Megachernes philippinus Beier, 1966 – valid
  Megachernes queenslandicus Beier, 1948 – valid
  Megachernes ryugadensis Morikawa, 1954 – valid
  Megachernes ryugadensis myophilus Morikawa, 1960 – valid
  Megachernes ryugadensis naikaiensis Morikawa, 1957 – valid
  Megachernes ryugadensis ryugadensis Morikawa, 1954 – valid
  Megachernes soricicola Beier, 1974 – valid
  Megachernes titanius Beier, 1951 – valid
  Megachernes trautneri Schawaller, 1994 – valid
  Megachernes tuberosus Mahnert, 2009 – valid
  Megachernes vietnamensis Beier, 1967 – valid
  Megachersine Hewitt, 1933 – invalid
  Megachetum – valid
  Megacheuma Mickel, 1919 – valid
  Megacheuma brevipennis (LeConte, 1873) – valid – greasewood borer
  Megacheuma brevipennis brevipennis (LeConte, 1873) – valid
  Megacheuma brevipennis tiemanni Hovore, 1979 – valid
  Megacheuma melanosticum Mickel, 1919 – invalid
  Megachile Latreille, 1802 – valid
  Megachile abacula Cresson, 1878 – valid
  Megachile abdominalis Smith, 1853 – valid
  Megachile abessinica Friese, 1915 – valid
  Megachile abluta Cockerell, 1911 – valid
  Megachile abnegatula Cockerell, 1937 – valid
  Megachile abnormis Mitchell, 1930 – valid
  Megachile abongana Strand, 1911 – valid
  Megachile acanthura Cockerell, 1937 – valid
  Megachile accraensis Friese, 1903 – valid
  Megachile acculta Cockerell, 1931 – valid
  Megachile acerba Mitchell, 1930 – valid
  Megachile acris Mitchell, 1930 – valid
  Megachile aculeata Vachal, 1910 – valid
  Megachile acutiventris Friese, 1903 – valid
  Megachile addenda Cresson, 1878 – valid
  Megachile addita Pasteels, 1965 – valid
  Megachile addubitans Cockerell, 1931 – valid
  Megachile adelaidae Cockerell, 1910 – valid
  Megachile adeloptera Schletterer, 1891 – valid
  Megachile adelphodonta Cockerell, 1924 – valid
  Megachile adempta Cockerell, 1931 – valid
  Megachile admixta Cockerell, 1931 – valid
  Megachile aduaensis Friese, 1909 – valid
  Megachile adusta (King, 1994) – valid
  Megachile aegra Mitchell, 1930 – invalid
  Megachile aequalis Mitchell, 1930 – invalid
  Megachile aequilibra Vachal, 1908 – valid
  Megachile aetheria Mitchell, 1930 – valid
  Megachile aethiops Smith, 1853 – valid
  Megachile affabilis Mitchell, 1930 – valid
  Megachile affinis Brullé, 1832 – valid
  Megachile afra Pasteels, 1965 – valid
  Megachile africanibia Strand, 1912 – valid
  Megachile agilis Smith, 1879 – valid
  Megachile agrestis Mitchell, 1930 – invalid
  Megachile agustini Cockerell, 1905 – valid
  Megachile ainu Hirashima & Maeta, 1974 – valid
  Megachile akamiella Pasteels, 1965 – valid
  Megachile alamosana Mitchell, 1934 – valid
  Megachile alani Cockerell, 1929 – valid
  Megachile alata Mitchell, 1934 – valid
  Megachile albicaudella Pasteels, 1965 – valid
  Megachile albiceps Friese, 1903 – valid
  Megachile albidula Alfken, 1931 – valid
  Megachile albifasciata Rebmann, 1970 – valid
  Megachile albifascies (Alfken, 1932) – valid
  Megachile albifrons Smith, 1853 – valid
  Megachile albimarginalis Rebmann, 1970 – valid
  Megachile albipila Pérez, 1895 – valid
  Megachile albiscopa Saussure, 1890 – valid
  Megachile albisecta (Klug, 1817) – valid
  Megachile albitarsis Cresson, 1872 – valid
  Megachile albobarbata Cockerell, 1915 – valid
  Megachile albobasalis Smith, 1879 – valid
  Megachile albocincta Radoszkowski, 1874 – valid
  Megachile albocristata Smith, 1853 – valid
  Megachile albofilosa Cockerell, 1937 – valid
  Megachile albohirsuta Pasteels, 1965 – valid
  Megachile albohirta (Brullé, 1839) – valid
  Megachile albolineata Cameron, 1897 – valid
  Megachile albomarginata Smith, 1879 – valid
  Megachile albonigra Pasteels, 1973 – valid
  Megachile albonotata Radoszkowski, 1886 – valid
  Megachile albopilosa Friese, 1916 – valid
  Megachile alboplumula Wu, 2005 – valid
  Megachile albopunctata Jörgensen, 1909 – valid
  Megachile alborufa Friese, 1911 – valid
  Megachile alborufula Cockerell, 1937 – valid
  Megachile alboscopacea Friese, 1903 – valid
  Megachile aliceae Cockerell, 1932 – valid
  Megachile alleni Mitchell, 1927 – valid
  Megachile alleynae Rayment, 1935 – valid
  Megachile alopecura Cockerell, 1923 – valid
  Megachile alpicola Alfken, 1924 – valid
  Megachile alpigena Friese, 1925 – valid
  Megachile alta Mitchell, 1930 – valid
  Megachile altera Vachal, 1903 – valid
  Megachile alternans Friese, 1922 – valid
  Megachile alticola Cameron, 1902 – valid
  Megachile alucaba (Snelling, 1990) – valid
  Megachile amabilis Cockerell, 1933 – valid
  Megachile ambigua (Pasteels, 1965) – valid
  Megachile amboinensis Friese, 1909 – valid
  Megachile amica Cresson, 1872 – valid
  Megachile amoena (Pasteels, 1965) – valid
  Megachile amparo Gonzalez, 2006 – valid
  Megachile ampla Mitchell, 1930 – invalid
  Megachile amputata Smith, 1857 – valid
  Megachile analis Nylander, 1852 – valid
  Megachile anatolica Rebmann, 1968 – valid
  Megachile angelarum Cockerell, 1902 – valid
  Megachile angolensis (Cockerell, 1935) – valid
  Megachile angularis Mitchell, 1930 – valid
  Megachile angulata Smith, 1853 – valid
  Megachile angusta Mitchell, 1930 – valid
  Megachile angustistrigata Alfken, 1924 – valid
  Megachile animosa Cockerell, 1931 – valid
  Megachile anisitsi Schrottky, 1908 – invalid
  Megachile anodonta Cockerell, 1927 – valid
  Megachile anograe Cockerell, 1908 – valid
  Megachile anomala Schrottky, 1902 – invalid
  Megachile anomomaculata (Pasteels, 1965) – valid
  Megachile anthidioides Radoszkowski, 1874 – invalid
  Megachile anthophila Strand, 1913 – valid
  Megachile anthracina Smith, 1853 – valid
  Megachile antinorii Gribodo, 1879 – valid
  Megachile antiqua Mitchell, 1930 – valid
  Megachile antisanellae Cameron, 1903 – valid
  Megachile apennina Benoist, 1940 – valid
  Megachile apicalis Spinola, 1808 – valid
  Megachile apicata Smith, 1853 – valid
  Megachile apicipennis Schrottky, 1902 – valid
  Megachile apiformis Smith, 1853 – valid
  Megachile apora Krombein, 1953 – valid
  Megachile apostolica Cockerell, 1937 – valid
  Megachile apposita Rayment, 1939 – valid
  Megachile arabica Friese, 1901 – valid
  Megachile architecta Smith, 1857 – valid
  Megachile arctos Vachal, 1904 – valid
  Megachile arcuata Cockerell, 1919 – valid
  Megachile arcus Mitchell, 1930 – valid
  Megachile ardens Smith, 1879 – valid
  Megachile ardua Mitchell, 1930 – valid
  Megachile argentina Friese, 1906 – valid
  Megachile aricensis Friese, 1904 – valid
  Megachile aridissima Cockerell, 1937 – valid
  Megachile armaticeps Cresson, 1869 – valid
  Megachile armatipes Friese, 1909 – valid
  Megachile armenia Tkalcu, 1992 – valid
  Megachile armipygata Strand, 1911 – valid
  Megachile armstrongi Perkins & Cheesman, 1928 – valid
  Megachile arnaui Moure, 1948 – valid
  Megachile arnoldiella (Pasteels, 1965) – valid
  Megachile arundinacea Taschenberg, 1872 – valid
  Megachile asahinai Yasumatsu, 1955 – valid
  Megachile asarna Cockerell, 1937 – valid
  Megachile asiatica Morawitz, 1875 – valid
  Megachile assumptionis Schrottky, 1908 – valid
  Megachile asterae Mitchell, 1943 – valid
  Megachile astragali Mitchell, 1938 – valid
  Megachile astridella Pasteels, 1965 – valid
  Megachile asuncicola Strand, 1910 – valid
  Megachile asymmetrica (Snelling, 1990) – valid
  Megachile atahualpa Schrottky, 1913 – valid
  Megachile aterrima Smith, 1861 – valid
  Megachile atlantica Benoist, 1934 – valid
  Megachile atopognatha Cockerell, 1933 – valid
  Megachile atramentata Cockerell, 1917 – invalid
  Megachile atrata Smith, 1853 – valid
  Megachile atratula Rebmann, 1968 – valid
  Megachile atrella Cockerell, 1906 – valid
  Megachile atricoma Vachal, 1908 – valid
  Megachile atripes Friese, 1904 – valid
  Megachile atroalbida Pasteels, 1965 – valid
  Megachile atrocastanea (Alfken, 1932) – valid
  Megachile atropyga (van der Zanden, 1995) – valid
  Megachile attenuata Vachal, 1910 – valid
  Megachile aurantiaca Friese, 1905 – valid
  Megachile aurantipennis Cockerell, 1912 – valid
  Megachile aurata Mitchell, 1930 – valid
  Megachile aurea Mitchell, 1930 – valid
  Megachile aureiventris Schrottky, 1902 – valid
  Megachile auriceps Meade-Waldo, 1914 – valid
  Megachile auriculata (Gupta, 1989) – valid
  Megachile aurifacies Pasteels, 1985 – valid
  Megachile aurifera Cockerell, 1935 – valid
  Megachile aurifrons Smith, 1853 – valid
  Megachile aurilabris Pasteels, 1965 – valid
  Megachile auripubens Rebmann, 1970 – valid
  Megachile aurivillii Friese, 1901 – valid
  Megachile aurorea Friese, 1917 – valid
  Megachile aurulenta (Pasteels, 1970) – valid
  Megachile austeni Cockerell, 1906 – valid
  Megachile australasiae Dalla Torre, 1896 – valid
  Megachile australis Lucas, 1876 – valid
  Megachile axillaris Meade-Waldo, 1915 – valid
  Megachile axyx (Snelling, 1990) – valid
  Megachile azarica Cockerell, 1945 – valid
  Megachile azteca Cresson, 1878 – valid
  Megachile babylonica Rebmann, 1970 – valid
  Megachile badia Bingham, 1890 – valid
  Megachile baeri Vachal, 1904 – valid
  Megachile baetica (Gerstäcker, 1869) – valid
  Megachile bahamensis Mitchell, 1927 – valid
  Megachile bakeri Cockerell, 1918 – valid
  Megachile bangana Cockerell, 1931 – valid
  Megachile banksi Mitchell, 1930 – valid
  Megachile barbata Smith, 1853 – valid
  Megachile barbatula Smith, 1879 – valid
  Megachile barbiellinii Moure, 1944 – valid
  Megachile barkeri Cockerell, 1920 – valid
  Megachile barvonensis Cockerell, 1914 – valid
  Megachile basalis Smith, 1853 – valid
  Megachile basirubella Pasteels, 1973 – valid
  Megachile batchelori Cockerell, 1929 – valid
  Megachile battorensis Meade-Waldo, 1912 – valid
  Megachile bella Mitchell, 1930 – valid
  Megachile bellula Bingham, 1897 – valid
  Megachile beniensis Cockerell, 1927 – invalid
  Megachile benigna Mitchell, 1930 – valid
  Megachile benitocola Strand, 1912 – valid
  Megachile bentoni Cockerell, 1919 – valid
  Megachile bernardinensis Strand, 1910 – valid
  Megachile bertonii Schrottky, 1909 – valid
  Megachile beutenmulleri Cockerell, 1907 – valid
  Megachile bhavanae Bingham, 1897 – valid
  Megachile bicarinis Vachal, 1909 – valid
  Megachile bicegoi Schrottky, 1913 – invalid
  Megachile bicolor (Fabricius, 1781) – valid
  Megachile bicornis (King, 1994) – valid
  Megachile bicornuta Friese, 1903 – valid
  Megachile bidens Friese, 1911 – invalid
  Megachile bidentata (Fabricius, 1775) – valid
  Megachile bidentis Cockerell, 1896 – valid
  Megachile biexcisa (Pasteels, 1970) – valid
  Megachile bigibbosa Friese, 1908 – valid
  Megachile biloba Vachal, 1910 – valid
  Megachile bilobata Friese, 1915 – valid
  Megachile binominata Smith, 1853 – valid
  Megachile binota Vachal, 1908 – valid
  Megachile binotulata Dalla Torre, 1896 – valid
  Megachile bioculata Pérez, 1902 – valid
  Megachile bipartita Smith, 1879 – valid
  Megachile bipunctulata (Pasteels, 1965) – valid
  Megachile biroi Friese, 1903 – valid
  Megachile biseta Vachal, 1903 – valid
  Megachile bisinua Vachal, 1908 – valid
  Megachile bispinosa Friese, 1921 – valid
  Megachile bituberculata Ritsema, 1880 – valid
  Megachile blanda Mitchell, 1930 – valid
  Megachile blanda Rebmann, 1968 – valid
  Megachile bodkini Cockerell, 1923 – invalid
  Megachile boharti Mitchell, 1942 – valid
  Megachile boliviensis Friese, 1917 – valid
  Megachile bombiformis Gerstäcker, 1858 – valid
  Megachile bombycina Radoszkowski, 1874 – valid
  Megachile bomplandensis Durante, 1996 – valid
  Megachile boswendica Cockerell, 1931 – valid
  Megachile botanicarum Cockerell, 1923 – valid
  Megachile botucatuna Schrottky, 1913 – valid
  Megachile bougainvillei Cockerell, 1911 – valid
  Megachile brachysoma Cockerell, 1924 – valid
  Megachile bradleyi Mitchell, 1934 – valid
  Megachile brasiliensis Dalla Torre, 1896 – valid
  Megachile bredoi Cockerell, 1935 – valid
  Megachile brethesi Schrottky, 1909 – valid
  Megachile breviata Vachal, 1908 – valid
  Megachile breviceps Friese, 1898 – valid
  Megachile brevis Say, 1837 – valid
  Megachile breviuscula Smith, 1879 – valid
  Megachile bridarollii Moure, 1947 – valid
  Megachile brimleyi Mitchell, 1926 – valid
  Megachile brochidens Vachal, 1903 – valid
  Megachile brooksi Pauly, 2001 – valid
  Megachile browni Mitchell, 1934 – valid
  Megachile bruchi Schrottky, 1909 – valid
  Megachile bruneri Mitchell, 1934 – valid
  Megachile bruneriella Cockerell, 1917 – valid
  Megachile brunissima (Pasteels, 1965) – valid
  Megachile bucephala (Fabricius, 1793) – valid
  Megachile buchwaldi Mitchell, 1943 – valid
  Megachile buddhae Dalla Torre, 1896 – valid
  Megachile buehleri Schrottky, 1909 – valid
  Megachile bukamensis Cockerell, 1935 – valid
  Megachile bullata Friese, 1911 – valid
  Megachile burdigalensis Benoist, 1940 – valid
  Megachile burmeisteri Friese, 1908 – valid
  Megachile burungana Cockerell, 1931 – valid
  Megachile butonensis Friese, 1909 – valid
  Megachile butteli Friese, 1918 – valid
  Megachile buxtoni Perkins & Cheesman, 1928 – valid
  Megachile caldwelli Cockerell, 1911 – valid
  Megachile calida Smith, 1879 – valid
  Megachile callura (Cockerell, 1914) – valid
  Megachile campanulae (Robertson, 1903) – valid
  Megachile canariensis Pérez, 1902 – valid
  Megachile candanga Raw, 2006 – valid
  Megachile candentula Cockerell, 1915 – valid
  Megachile candida Smith, 1879 – valid
  Megachile candidicauda Cockerell, 1932 – valid
  Megachile candidigena Cockerell, 1932 – valid
  Megachile canescens (Brullé, 1832) – valid
  Megachile canifrons Smith, 1853 – valid
  Megachile capitata Smith, 1853 – valid
  Megachile capiticola Cockerell, 1938 – valid
  Megachile capra Schrottky, 1913 – invalid
  Megachile captionis Cockerell, 1914 – valid
  Megachile cara Mitchell, 1930 – invalid
  Megachile carbonaria Smith, 1853 – valid
  Megachile caricina Cockerell, 1907 – valid
  Megachile carinata Radoszkowski, 1893 – valid
  Megachile carinifrons Alfken, 1926 – valid
  Megachile cartagenensis Mitchell, 1930 – valid
  Megachile carteri Cockerell, 1929 – valid
  Megachile casadae Cockerell, 1898 – valid
  Megachile castaneipes Friese, 1908 – valid
  Megachile catamarcensis Schrottky, 1908 – valid
  Megachile catulus (Cockerell, 1910) – valid
  Megachile centuncularis (Linnaeus, 1758) – valid
  Megachile cephalotes Smith, 1853 – valid
  Megachile cestifera Benoist, 1954 – valid
  Megachile cetera Cockerell, 1912 – valid
  Megachile ceylonica Bingham, 1896 – valid
  Megachile chamacoco Schrottky, 1913 – valid
  Megachile chapini (Cockerell, 1935) – valid
  Megachile cheesmanae (Michener, 1965) – valid
  Megachile chelostomoides Gribodo, 1894 – valid
  Megachile chichimeca Cresson, 1878 – valid
  Megachile chilensis Spinola, 1851 – valid
  Megachile chilopsidis Cockerell, 1900 – valid
  Megachile chinensis Radoszkowski, 1874 – valid
  Megachile chlorura Cockerell, 1918 – valid
  Megachile chromatica Cockerell, 1932 – valid
  Megachile chrysognatha Cockerell, 1943 – valid
  Megachile chrysophila Cockerell, 1896 – valid
  Megachile chrysopogon Vachal, 1910 – valid
  Megachile chrysopyga Smith, 1853 – valid
  Megachile chrysopygopsis Cockerell, 1929 – valid
  Megachile chrysorrhea Gerstäcker, 1858 – invalid
  Megachile chrysorrhoea Gerstäcker, 1858 – valid
  Megachile chyzeri Friese, 1909 – valid
  Megachile ciliatipes Cockerell, 1921 – valid
  Megachile cincta (Fabricius, 1781) – valid
  Megachile cinctiventris Friese, 1916 – valid
  Megachile cincturata Cockerell, 1912 – valid
  Megachile cinerea Friese, 1905 – valid
  Megachile cingulata Friese, 1903 – valid
  Megachile cinnamomea Alfken, 1935 – valid
  Megachile circumcincta (Kirby, 1802) – valid
  Megachile civilis Mitchell, 1930 – invalid
  Megachile clara Mitchell, 1930 – valid
  Megachile clariceps Friese, 1917 – valid
  Megachile cliffordi Rayment, 1953 – valid
  Megachile clio Friese, 1903 – valid
  Megachile clotho Smith, 1861 – valid
  Megachile clypeata Smith, 1853 – valid
  Megachile clypeosinuata Pasteels, 1985 – valid
  Megachile cochisiana Mitchell, 1934 – valid
  Megachile cockerelli Rohwer, 1923 – valid
  Megachile coelioxoides Cresson, 1878 – valid
  Megachile coelostoma Cockerell, 1932 – valid
  Megachile cognata Smith, 1853 – valid
  Megachile cognatiforme (Pasteels, 1970) – valid
  Megachile collaris Friese, 1908 – valid
  Megachile colombiana Mitchell, 1930 – valid
  Megachile coloradensis Mitchell, 1936 – valid
  Megachile colorata Fox, 1896 – valid
  Megachile comata Cresson, 1872 – valid
  Megachile combinata (Pasteels, 1965) – valid
  Megachile commixta (Pasteels, 1970) – valid
  Megachile communis Morawitz, 1875 – valid
  Megachile compacta Smith, 1879 – valid
  Megachile compta Vachal, 1908 – valid
  Megachile conaminis Cockerell, 1926 – valid
  Megachile concava Mitchell, 1930 – valid
  Megachile concinna Smith, 1879 – valid – pale leafcutting bee
  Megachile concolor Friese, 1903 – valid
  Megachile conferta Mitchell, 1930 – valid
  Megachile congruata Mitchell, 1943 – valid
  Megachile congruens Friese, 1903 – valid
  Megachile coniformis Friese, 1922 – valid
  Megachile conjucta Smith, 1853 – invalid
  Megachile conjugalis Mitchell, 1930 – valid
  Megachile conjuncta Smith, 1853 – valid
  Megachile conjunctiformis Yasumatsu, 1938 – valid
  Megachile conradsi Friese, 1911 – valid
  Megachile constructrix Smith, 1879 – valid
  Megachile contempta Mitchell, 1930 – valid
  Megachile continua Mitchell, 1930 – valid
  Megachile coquilletti Cockerell, 1915 – valid
  Megachile coquimbensis Ruiz, 1938 – valid
  Megachile cordata Smith, 1879 – valid
  Megachile cordialis Mitchell, 1943 – invalid
  Megachile cordovensis Mitchell, 1930 – valid
  Megachile corduvensis Schrottky, 1909 – valid
  Megachile cornigera Friese, 1904 – valid
  Megachile corona Mitchell, 1930 – invalid
  Megachile corsica Benoist, 1935 – valid
  Megachile costaricensis Friese, 1917 – valid
  Megachile crabipedes Wu, 2005 – valid
  Megachile cradockensis Friese, 1909 – valid
  Megachile crandalli Mitchell, 1957 – valid
  Megachile crassepunctata Yasumatsu & Hirashima, 1965 – valid
  Megachile crassipes Smith, 1879 – valid
  Megachile crassitarsis Cockerell, 1931 – valid
  Megachile crassula Pérez, 1896 – valid
  Megachile crenulata Fox, 1896 – valid
  Megachile cressa (Tkalcu, 1988) – valid
  Megachile creusa Bingham, 1898 – valid
  Megachile croceipennis Friese, 1917 – valid
  Megachile crotalariae (Schwimmer, 1980) – valid
  Megachile cruziana Mitchell, 1930 – valid
  Megachile ctenophora Holmberg, 1886 – valid
  Megachile cubiceps Friese, 1906 – valid
  Megachile cupreohirta Cockerell, 1933 – valid
  Megachile curitibana Moure, 1943 – invalid
  Megachile curta Cresson, 1865 – valid
  Megachile curtilipes Vachal, 1909 – valid
  Megachile curtula Gerstäcker, 1858 – valid
  Megachile curtuloides Pasteels, 1973 – valid
  Megachile curvipes Smith, 1853 – valid
  Megachile cyanipennis Guérin-Méneville, 1845 – valid
  Megachile cygnorum Cockerell, 1906 – valid
  Megachile cylindrica Friese, 1906 – valid
  Megachile cypricola Mavromoustakis, 1938 – valid
  Megachile dacica Mocsáry, 1879 – valid
  Megachile dakotensis Mitchell, 1926 – valid
  Megachile dalmeidai Moure, 1944 – valid
  Megachile dampieri Cockerell, 1907 – valid
  Megachile dariensis Pasteels, 1965 – valid
  Megachile darwiniana Cockerell, 1906 – valid
  Megachile davaonensis Cockerell, 1918 – valid
  Megachile davidsoni Cockerell, 1902 – valid
  Megachile davisi Mitchell, 1930 – valid
  Megachile dawensis (Pasteels, 1965) – valid
  Megachile deanii Rayment, 1935 – valid
  Megachile decemsignata Radoszkowski, 1881 – valid
  Megachile deceptoria Pérez, 1890 – valid
  Megachile deceptrix Smith, 1879 – valid
  Megachile deflexa Cresson, 1878 – valid
  Megachile delectus Mitchell, 1930 – valid
  Megachile delphinensis Benoist, 1962 – valid
  Megachile demeter Cockerell, 1937 – valid
  Megachile densa Mitchell, 1930 – valid
  Megachile dentipes Vachal, 1909 – invalid
  Megachile dentitarsus Sladen, 1919 – valid
  Megachile derasa Gerstäcker, 1869 – valid
  Megachile derelicta Cockerell, 1913 – valid
  Megachile derelictula Cockerell, 1937 – valid
  Megachile desertorum Morawitz, 1875 – valid
  Megachile detersa Cockerell, 1910 – valid
  Megachile devadatta Cockerell, 1907 – valid
  Megachile devexa Vachal, 1903 – valid
  Megachile diabolica Friese, 1898 – valid
  Megachile diasi Raw, 2006 – valid
  Megachile difficilis Morawitz, 1875 – valid
  Megachile digiticauda Cockerell, 1937 – valid
  Megachile digna Mitchell, 1930 – valid
  Megachile dilatata Mitchell, 1929 – invalid
  Megachile diligens Smith, 1879 – valid
  Megachile dimidiata Smith, 1853 – valid
  Megachile dinognatha Cockerell, 1929 – valid
  Megachile dinura Cockerell, 1911 – valid
  Megachile diodontura Cockerell, 1922 – valid
  Megachile discolor Smith, 1853 – valid
  Megachile discorhina Cockerell, 1924 – valid
  Megachile discretula Cockerell, 1937 – valid
  Megachile discriminata Rebmann, 1968 – valid
  Megachile disjuncta (Fabricius, 1781) – valid
  Megachile disjunctiformis Cockerell, 1911 – valid
  Megachile disputabilis Krombein, 1951 – valid
  Megachile distinguenda Ruiz, 1941 – valid
  Megachile diversa Mitchell, 1930 – valid
  Megachile doanei Cockerell, 1908 – valid
  Megachile doddiana Cockerell, 1906 – valid
  Megachile dohrandti Morawitz, 1880 – valid
  Megachile doleschalli Cockerell, 1907 – valid
  Megachile dolichognatha Cockerell, 1931 – valid
  Megachile dolichosoma Benoist, 1962 – valid
  Megachile dolichotricha Cockerell, 1927 – valid
  Megachile donata Mitchell, 1930 – valid
  Megachile dorsalis Pérez, 1879 – valid
  Megachile dorsata Smith, 1853 – valid
  Megachile duala Strand, 1914 – valid
  Megachile dubiosa Friese, 1909 – valid
  Megachile duboulaii (Smith, 1865) – valid
  Megachile dulciana Mitchell, 1934 – valid
  Megachile dupla Ritsema, 1880 – valid
  Megachile ebenea (King, 1994) – valid
  Megachile eburnipes Vachal, 1904 – valid
  Megachile ecplectica (Snelling, 1990) – valid
  Megachile ecuadoria Friese, 1904 – valid
  Megachile edentata Friese, 1925 – valid
  Megachile edwardsi Friese, 1922 – valid
  Megachile edwardsiana Friese, 1925 – valid
  Megachile ekuivella Cockerell, 1909 – valid
  Megachile electra Mitchell, 1930 – invalid
  Megachile electrum Mitchell, 1930 – valid
  Megachile elizabethae Bingham, 1897 – valid
  Megachile elongata Smith, 1879 – valid
  Megachile emendata Mitchell, 1930 – invalid
  Megachile emexae (King, 1994) – valid
  Megachile empeyi (Pasteels, 1970) – valid
  Megachile enceliae Cockerell, 1926 – valid
  Megachile epixanthula Cockerell, 1931 – valid
  Megachile ericetorum Lepeletier, 1841 – valid
  Megachile erimae Mocsáry, 1899 – valid
  Megachile erythropyga Smith, 1853 – valid
  Megachile erythrura (Pasteels, 1970) – valid
  Megachile esakii Yasumatsu, 1935 – valid
  Megachile esseniensis (Pasteels, 1979) – valid
  Megachile estebana Cockerell, 1924 – valid
  Megachile eucalypti Cockerell, 1910 – valid
  Megachile eulaliae Cockerell, 1919 – valid
  Megachile eumelanotricha Moure, 1956 – invalid
  Megachile eupyrrha Cockerell, 1937 – valid
  Megachile eurimera Smith, 1854 – valid
  Megachile eurycephala Wu, 2005 – valid
  Megachile eurymera Smith, 1854 – valid
  Megachile euzona Pérez, 1899 – valid
  Megachile exaltata Smith, 1853 – valid
  Megachile excavata Cockerell, 1937 – valid
  Megachile exilis Cresson, 1872 – valid
  Megachile expleta Mitchell, 1930 – valid
  Megachile exsecta Pasteels, 1965 – valid
  Megachile fabricator Smith, 1868 – valid
  Megachile faceta Bingham, 1897 – valid
  Megachile facetula Cockerell, 1918 – valid
  Megachile facialis Vachal, 1908 – valid
  Megachile falcidentata Moure & Silveira, 1992 – valid
  Megachile familiaris Cockerell, 1916 – valid
  Megachile fasciatella Friese, 1905 – valid
  Megachile fastidiosa Mitchell, 1930 – valid
  Megachile fastigiata Vachal, 1910 – valid
  Megachile feijeni Schulten, 1977 – valid
  Megachile felicis Mitchell, 1930 – valid
  Megachile felina Gerstäcker, 1858 – valid
  Megachile ferox Smith, 1879 – valid
  Megachile ferruginea Friese, 1903 – valid
  Megachile ferruginea (King & Exley, 1985) – valid
  Megachile ferruginosa Mitchell, 1930 – valid
  Megachile fertoni Pérez, 1896 – valid
  Megachile fervida Smith, 1853 – valid
  Megachile fidelis Cresson, 1878 – valid
  Megachile fiebrigi Schrottky, 1908 – valid
  Megachile filicornis Friese, 1908 – valid
  Megachile fimbriata Smith, 1853 – valid
  Megachile fimbriventris Friese, 1911 – valid
  Megachile finschi Friese, 1911 – valid
  Megachile flabellipes Pérez, 1895 – valid
  Megachile flammicauda Cockerell, 1937 – valid
  Megachile flammiventris Vachal, 1908 – valid
  Megachile flavibasis Cockerell, 1920 – valid
  Megachile flavicrinis Vachal, 1908 – valid
  Megachile flavidula Rebmann, 1970 – valid
  Megachile flavihirsuta Mitchell, 1930 – valid
  Megachile flavipennis Smith, 1853 – valid
  Megachile flavipes Spinola, 1838 – valid
  Megachile flavofasciata Wu, 1982 – valid
  Megachile fletcheri Cockerell, 1919 – valid
  Megachile florensis Mitchell, 1943 – valid
  Megachile foersteri Gerstäcker, 1869 – valid
  Megachile foliata Smith, 1861 – valid
  Megachile forbesii Cockerell, 1937 – valid
  Megachile formosa (Pasteels, 1970) – valid
  Megachile fortis Cresson, 1872 – valid
  Megachile fortuita Mitchell, 1930 – invalid
  Megachile framea Schrottky, 1913 – valid
  Megachile franki (Friese, 1920) – valid
  Megachile frankieana Raw, 2006 – valid
  Megachile fraterna Smith, 1853 – valid
  Megachile friesei Schrottky, 1902 – valid
  Megachile frigida Smith, 1853 – valid
  Megachile frontalis (Fabricius, 1804) – valid
  Megachile frugalis Cresson, 1872 – valid
  Megachile fruticosa Mitchell, 1930 – valid
  Megachile fucata Mitchell, 1934 – valid
  Megachile fuerteventurae (Tkalcu, 1993) – valid
  Megachile fuliginosa Friese, 1925 – valid
  Megachile fullawayi Cockerell, 1914 – valid
  Megachile fultoni Cockerell, 1913 – valid
  Megachile fulva Smith, 1853 – valid
  Megachile fulvescens Smith, 1853 – valid
  Megachile fulvifrons Smith, 1858 – valid
  Megachile fulvimana Eversmann, 1852 – valid
  Megachile fulvipennis Smith, 1879 – valid
  Megachile fulvitarsis Friese, 1909 – valid
  Megachile fulvofasciata Radoszkowski, 1882 – valid
  Megachile fulvohirta Friese, 1904 – valid
  Megachile fulvomarginata Cockerell, 1906 – valid
  Megachile fumata Mitchell, 1930 – valid
  Megachile fumipennis Smith, 1868 – valid
  Megachile funebris Radoszkowski, 1874 – valid
  Megachile funeraria Smith, 1863 – valid
  Megachile funnelli Cockerell, 1907 – valid
  Megachile furcata Vachal, 1909 – valid
  Megachile fusca Friese, 1903 – valid
  Megachile fuscicauda Cockerell, 1933 – valid
  Megachile fuscitarsis Cockerell, 1912 – valid
  Megachile futilis Mitchell, 1930 – valid
  Megachile gahani Cockerell, 1906 – valid
  Megachile galactogagates Gribodo, 1894 – valid
  Megachile gambiensis Cockerell, 1937 – valid
  Megachile garambana Pasteels, 1965 – valid
  Megachile garleppi Friese, 1904 – valid
  Megachile gasparinii Schletterer, 1890 – invalid
  Megachile gastracantha Cockerell, 1931 – valid
  Megachile gathela Cameron, 1908 – valid
  Megachile gemula Cresson, 1878 – valid
  Megachile genalis Morawitz, 1880 – valid
  Megachile geneana (Gribodo, 1894) – valid
  Megachile gentilis Cresson, 1872 – valid
  Megachile geoffrei Cockerell, 1920 – valid
  Megachile georgica Cresson, 1878 – valid
  Megachile ghillianii Spinola, 1843 – valid
  Megachile gibbidens Vachal, 1910 – valid
  Megachile gibboclypearis Pasteels, 1979 – valid
  Megachile gigantea Friese, 1911 – valid
  Megachile gigas Schrottky, 1908 – valid
  Megachile gigas Wu, 2005 – valid
  Megachile gilbertiella Cockerell, 1910 – valid
  Megachile giliae Cockerell, 1906 – valid
  Megachile giraffa Schrottky, 1913 – invalid
  Megachile giraudi Gerstäcker, 1869 – valid
  Megachile globiceps (Pasteels, 1970) – valid
  Megachile godeffroyi Friese, 1911 – valid
  Megachile gomphrenae Holmberg, 1886 – valid
  Megachile gomphrenoides Vachal, 1908 – valid
  Megachile gordoni Cockerell, 1937 – valid
  Megachile gothalauniensis Pérez, 1902 – valid
  Megachile gowdeyi Cockerell, 1931 – valid
  Megachile gracilis Schrottky, 1902 – valid
  Megachile grandibarbis Pérez, 1899 – valid
  Megachile granulicauda Cockerell, 1931 – valid
  Megachile gratiosa Gerstäcker, 1858 – valid
  Megachile gratiosella Cockerell, 1935 – valid
  Megachile gravita Mitchell, 1934 – valid
  Megachile grisea (Fabricius, 1794) – valid
  Megachile griseola Cockerell, 1931 – valid
  Megachile griseopicta Radoszkowski, 1882 – valid
  Megachile grisescens Morawitz, 1875 – valid
  Megachile guachalensis Cameron, 1903 – invalid
  Megachile guaranitica Schrottky, 1909 – valid
  Megachile guayaqui Schrottky, 1913 – valid
  Megachile guineae Strand, 1912 – valid
  Megachile habilis Mitchell, 1930 – valid
  Megachile habropodoides Meade-Waldo, 1912 – valid
  Megachile hackeri Cockerell, 1913 – valid
  Megachile haematogastra Cockerell, 1921 – valid
  Megachile haematognatha Cockerell, 1937 – valid
  Megachile haemotoxylonae Mitchell, 1930 – valid
  Megachile hamata Mitchell, 1930 – valid
  Megachile hamatipes Cockerell, 1923 – valid
  Megachile hampsoni Cockerell, 1906 – valid
  Megachile hardyi Cockerell, 1929 – valid
  Megachile harrarensis Friese, 1915 – valid
  Megachile harthulura Cockerell, 1937 – valid
  Megachile hastigera Moure, 1948 – invalid
  Megachile hecate Vachal, 1903 – valid
  Megachile hei Wu, 2005 – valid
  Megachile heinii Kohl, 1906 – valid
  Megachile heinrichi (Tkalcu, 1979) – valid
  Megachile helianthi Cockerell, 1908 – valid
  Megachile heliophila Cockerell, 1913 – valid
  Megachile hemirhodura Cockerell, 1937 – valid
  Megachile henrici Cockerell, 1907 – valid
  Megachile heptadonta Cockerell, 1937 – valid
  Megachile hera Bingham, 1897 – valid
  Megachile heriadiformis Smith, 1853 – valid
  Megachile hertlei Friese, 1911 – valid
  Megachile heteroptera Sichel, 1867 – valid
  Megachile heteroscopa Cockerell, 1937 – valid
  Megachile heterotricha Cockerell, 1920 – valid
  Megachile hieronymi Friese, 1906 – valid
  Megachile hilata Mitchell, 1934 – valid
  Megachile hilli Cockerell, 1929 – valid
  Megachile hirsutula Pasteels, 1973 – valid
  Megachile hirticauda Cockerell, 1937 – valid
  Megachile hoffmanseggiae Jörgensen, 1912 – valid
  Megachile hohmanni Tkalcu, 1993 – valid
  Megachile holmbergi Schrottky, 1920 – valid
  Megachile holomelaena Cockerell, 1917 – valid
  Megachile holorhodura (Cockerell, 1933) – valid
  Megachile holosericea (Fabricius, 1793) – valid
  Megachile holostoma Cockerell, 1937 – valid
  Megachile hookeri Cockerell, 1915 – valid
  Megachile hopilitis Vachal, 1903 – valid
  Megachile horatii Cockerell, 1913 – valid
  Megachile horrida Schulten, 1977 – valid
  Megachile huascari Cockerell, 1912 – valid
  Megachile hubeiense Wu, 2005 – valid
  Megachile humilis Smith, 1879 – valid
  Megachile hungarica Mocsáry, 1877 – valid
  Megachile hypoleuca Cockerell, 1927 – valid
  Megachile hypopyrrha Cockerell, 1937 – valid
  Megachile ianthoptera Smith, 1853 – valid
  Megachile ichnusae Rebmann, 1968 – valid
  Megachile ignava Mitchell, 1930 – valid
  Megachile ignescens Cockerell, 1929 – valid
  Megachile igniscopata Cockerell, 1911 – valid
  Megachile ignita Smith, 1853 – valid
  Megachile iheringi Schrottky, 1913 – valid
  Megachile ikuthaensis Friese, 1903 – valid
  Megachile illustris Mitchell, 1930 – valid
  Megachile imitata Smith, 1853 – valid
  Megachile immanis Mitchell, 1930 – valid
  Megachile impartita Mitchell, 1934 – valid
  Megachile imperator Mitchell, 1930 – invalid
  Megachile imperialis Friese, 1903 – valid
  Megachile impudens Mitchell, 1930 – valid
  Megachile incana Friese, 1898 – valid
  Megachile incerta Radoszkowski, 1876 – valid
  Megachile incisa Smith, 1858 – valid
  Megachile incongrua Smith, 1879 – invalid
  Megachile inconstans Mitchell, 1930 – invalid
  Megachile indica (Gupta, 1990) – valid
  Megachile indigoferae Mitchell, 1930 – valid
  Megachile indulgens Mitchell, 1930 – invalid
  Megachile inermis Provancher, 1888 – valid
  Megachile inexpectata Pasteels, 1973 – valid
  Megachile inexspectata Rebmann, 1968 – valid
  Megachile infima Vachal, 1908 – valid
  Megachile infinita Mitchell, 1930 – valid
  Megachile inflaticauda Cockerell, 1939 – valid
  Megachile ingens Friese, 1903 – valid
  Megachile ingenua Cresson, 1878 – valid
  Megachile inimica Cresson, 1872 – valid
  Megachile innupta Cockerell, 1915 – valid
  Megachile inquirenda Schrottky, 1913 – valid
  Megachile inscita Mitchell, 1930 – valid
  Megachile insignis van der Zanden, 1996 – valid
  Megachile insolens Mitchell, 1930 – valid
  Megachile insolita (Pasteels, 1965) – valid
  Megachile instita Mitchell, 1934 – valid
  Megachile insularis Smith, 1859 – valid
  Megachile integra Cresson, 1878 – valid
  Megachile integrella Mitchell, 1926 – valid
  Megachile intergradus Mitchell, 1929 – invalid
  Megachile intermixta Gerstäcker, 1869 – valid
  Megachile invenita (Pasteels, 1965) – valid
  Megachile inyoensis Mitchell, 1942 – valid
  Megachile iranica Rebmann, 1970 – valid
  Megachile irritans Smith, 1879 – valid
  Megachile itapuae Schrottky, 1908 – valid
  Megachile ituriana Cockerell, 1935 – valid
  Megachile ituriella Pasteels, 1965 – valid
  Megachile ivonensis Cockerell, 1927 – valid
  Megachile izucara Cresson, 1878 – valid
  Megachile jakesi Tkalcu, 1988 – valid
  Megachile jamaicae (Raw, 1984) – valid
  Megachile janthopteriana Strand, 1911 – valid
  Megachile japonibia Strand, 1910 – valid
  Megachile japonica Alfken, 1903 – valid
  Megachile jenseni Friese, 1906 – valid
  Megachile jerryrozeni Genaro, 2003 – valid
  Megachile joergenseni Friese, 1908 – valid
  Megachile johannis Friese, 1922 – valid
  Megachile joseana Friese, 1917 – valid
  Megachile judaea Tkalcu, 1999 – valid
  Megachile jundiana Schrottky, 1913 – invalid
  Megachile junodi Friese, 1904 – valid
  Megachile kakadui (King, 1994) – valid
  Megachile kamerunensis Friese, 1922 – valid
  Megachile kandyca Friese, 1918 – valid
  Megachile karatauensis (Tkalcu, 1988) – valid
  Megachile karooensis (Brauns, 1912) – valid
  Megachile kartaboensis Mitchell, 1930 – valid
  Megachile kashmirensis (Tkalcu, 1988) – valid
  Megachile kasiana (Pasteels, 1965) – valid
  Megachile katonana Strand, 1911 – valid
  Megachile kelnerae Pasteels, 1978 – valid
  Megachile khamana Cockerell, 1938 – valid
  Megachile kigonserana Friese, 1903 – valid
  Megachile kimilolana Cockerell, 1931 – valid
  Megachile kirbiella Rayment, 1935 – valid
  Megachile kirbyana Cockerell, 1906 – valid
  Megachile kirbyi Kohl, 1906 – valid
  Megachile kobensis Cockerell, 1918 – valid
  Megachile kohtaoensis Cockerell, 1927 – valid
  Megachile konowiana Friese, 1903 – valid
  Megachile krebsiana Strand, 1911 – valid
  Megachile kruegeri Friese, 1923 – valid
  Megachile kuehni Friese, 1903 – valid
  Megachile kununurrensis (King, 1994) – valid
  Megachile kurandensis Cockerell, 1910 – valid
  Megachile kuschei Cockerell, 1939 – valid
  Megachile kuscheli Moure, 1956 – invalid
  Megachile kyotensis Alfken, 1931 – valid
  Megachile labascens Cockerell, 1925 – valid
  Megachile laboriosa Smith, 1862 – valid
  Megachile lachnopyga Moure, 1941 – invalid
  Megachile ladacensis Cockerell, 1911 – valid
  Megachile ladakhensis (Tkalcu, 1988) – valid
  Megachile laeta Smith, 1853 – valid
  Megachile laevinasis Vachal, 1904 – valid
  Megachile lagopoda (Linnaeus, 1761) – valid
  Megachile laguniana Mitchell, 1937 – valid
  Megachile laminata Friese, 1903 – valid
  Megachile laminopeds Wu, 2005 – valid
  Megachile laminopes Wu, 2005 – valid
  Megachile lamnula Vachal, 1908 – valid
  Megachile lanata (Fabricius, 1775) – valid
  Megachile lanigera Alfken, 1933 – valid
  Megachile lapponica Thomson, 1872 – valid
  Megachile laqueata Cockerell, 1919 – invalid
  Megachile larochei Tkalcu, 1994 – valid
  Megachile larvata Gerstäcker, 1858 – invalid
  Megachile latericauda Cockerell, 1921 – valid
  Megachile lateritia Smith, 1858 – valid
  Megachile laticeps Smith, 1853 – valid
  Megachile laticincta Cockerell, 1936 – valid
  Megachile latimanus Say, 1823 – valid – leafcutting bee
  Megachile latimetatarsis Strand, 1911 – valid
  Megachile latita Mitchell, 1934 – valid
  Megachile lativentris Friese, 1903 – valid
  Megachile latula Vachal, 1908 – valid
  Megachile laurita Mitchell, 1927 – valid
  Megachile leachella Curtis, 1828 – valid
  Megachile leeuwinensis Meade-Waldo, 1915 – valid
  Megachile lefebvrei (Lepeletier, 1841) – valid
  Megachile lefroma Cameron, 1907 – valid
  Megachile legalis Cresson, 1879 – valid
  Megachile lenticula Vachal, 1908 – valid
  Megachile lentifera Vachal, 1909 – valid
  Megachile leonum Cockerell, 1930 – valid
  Megachile leucografa Friese, 1908 – valid
  Megachile leucomalla Gerstäcker, 1869 – valid
  Megachile leucopogon Cockerell, 1929 – valid
  Megachile leucopogonata (Dours, 1873) – valid
  Megachile leucopogonites Moure, 1944 – valid
  Megachile leucopsis Schletterer, 1891 – valid
  Megachile leucopyga Smith, 1853 – valid
  Megachile leucospila Cockerell, 1933 – valid
  Megachile leucospilura Cockerell, 1937 – valid
  Megachile leucostomella Cockerell, 1927 – valid
  Megachile levilimba Vachal, 1908 – valid
  Megachile ligniseca (Kirby, 1802) – valid
  Megachile limata Vachal, 1908 – valid
  Megachile lineatipes Cockerell, 1910 – valid
  Megachile lineatula Cockerell, 1937 – valid
  Megachile lineofasciata (Pasteels, 1965) – valid
  Megachile lingulata Vachal, 1908 – valid
  Megachile lippiae Cockerell, 1900 – valid
  Megachile lissotate Moure, 1943 – invalid
  Megachile lobatifrons Cockerell, 1924 – valid
  Megachile lobicauda Cockerell, 1931 – valid
  Megachile lobitarsis Smith, 1879 – valid
  Megachile longiceps Meade-Waldo, 1915 – valid
  Megachile longuisetosa Gonzalez & Griswold, 2007 – valid
  Megachile lorentzi Friese, 1911 – valid
  Megachile lorenziensis Mitchell, 1930 – valid
  Megachile louisae Brauns, 1926 – valid
  Megachile luangwae Meade-Waldo, 1913 – valid
  Megachile lucidifrons Ferton, 1905 – valid
  Megachile lucidiventris Smith, 1853 – valid
  Megachile luctifera Spinola, 1841 – valid
  Megachile luederwaldti Schrottky, 1913 – valid
  Megachile luteiceps Friese, 1911 – valid
  Megachile luteicornis Pasteels, 1973 – valid
  Megachile luteipes Friese, 1908 – valid
  Megachile luteoalba Pasteels, 1973 – valid
  Megachile luteociliata Pasteels, 1965 – valid
  Megachile luteohirta Pasteels, 1973 – valid
  Megachile luteola Pasteels, 1965 – valid
  Megachile lutescens Cockerell, 1931 – valid
  Megachile lyndenburgiana Strand, 1911 – valid
  Megachile maackii Radoszkowski, 1874 – valid
  Megachile maakii Radoszkowski, 1874 – invalid
  Megachile mabirensis Cockerell, 1937 – valid
  Megachile mackayensis Cockerell, 1910 – valid
  Megachile mackieae Cockerell, 1937 – valid
  Megachile macleayi Cockerell, 1907 – valid
  Megachile macneilli Mitchell, 1957 – valid
  Megachile maculariformis Cockerell, 1907 – valid
  Megachile macularis Dalla Torre, 1896 – valid
  Megachile maculata Smith, 1853 – valid
  Megachile maculosella Pasteels, 1965 – valid
  Megachile magadiensis Cockerell, 1937 – valid
  Megachile malangensis Friese, 1904 – valid
  Megachile malayana Cameron, 1901 – valid
  Megachile malimbana Strand, 1911 – valid
  Megachile manaosensis Schrottky, 1913 – valid
  Megachile manchuriana Yasumatsu, 1939 – valid
  Megachile mandibularis Morawitz, 1875 – valid
  Megachile manguna Strand, 1911 – valid
  Megachile manicata Giraud, 1861 – valid
  Megachile manifesta Cresson, 1878 – valid
  Megachile manni Mitchell, 1934 – valid
  Megachile manyara Eardley & R. P. Urban, 2006 – valid
  Megachile marginata Smith, 1853 – valid
  Megachile marina Friese, 1911 – valid
  Megachile maritima (Kirby, 1802) – valid
  Megachile marshalli Friese, 1904 – valid
  Megachile marusa Cameron, 1905 – valid
  Megachile masaiella Cockerell, 1930 – valid
  Megachile mastrucatella Strand, 1911 – valid
  Megachile matsumurai Hirashima & Maeta, 1974 – valid
  Megachile maurata Mitchell, 1936 – valid
  Megachile mauretaniae (Tkalcu, 1992) – invalid
  Megachile mauritaniae (Tkalcu, 1992) – valid
  Megachile mavromoustakisi van der Zanden, 1992 – valid
  Megachile maxillosa Guérin-Méneville, 1845 – valid
  Megachile mcnamarae Cockerell, 1929 – valid
  Megachile mcnamerae Cockerell, 1929 – invalid
  Megachile meadewaldoi Brauns, 1912 – valid
  Megachile mediana (Pasteels, 1965) – valid
  Megachile mediocana Cockerell, 1916 – valid
  Megachile mediorufa Cockerell, 1930 – valid
  Megachile meesi Pasteels, 1966 – valid
  Megachile mefistofelica Gribodo, 1894 – valid
  Megachile megachiloides (Alfken, 1942) – valid
  Megachile melancholica Jörgensen, 1912 – valid
  Megachile melanderi Mitchell, 1944 – valid
  Megachile melanogaster Eversmann, 1852 – valid
  Megachile melanophaea Smith, 1853 – valid
  Megachile melanopoda Cockerell, 1923 – invalid
  Megachile melanops Cockerell, 1937 – valid
  Megachile melanopyga Costa, 1863 – valid
  Megachile melanopyga Schrottky, 1908 – valid
  Megachile melanopyga Cockerell, 1909 – valid
  Megachile melanota Pérez, 1895 – valid
  Megachile melanotricha Spinola, 1851 – valid
  Megachile melanura Cockerell, 1937 – valid
  Megachile mellitarsis Cresson, 1878 – valid
  Megachile mendanae Cockerell, 1911 – valid
  Megachile mendica Cresson, 1878 – valid
  Megachile mendocensis Durante, Abrahamovich & Lucia, 2006 – valid
  Megachile mendozana Cockerell, 1907 – valid
  Megachile meneliki Friese, 1915 – valid
  Megachile merrilli Cockerell, 1918 – valid
  Megachile mertoni Friese, 1903 – valid
  Megachile meruensis Friese, 1909 – valid
  Megachile metallescens Cockerell, 1918 – valid
  Megachile michaelis Cockerell, 1931 – valid
  Megachile micheneri Mitchell, 1936 – valid
  Megachile micrerythrura Cockerell, 1910 – valid
  Megachile microdontura Cockerell, 1927 – valid
  Megachile microsoma Cockerell, 1912 – valid
  Megachile mimetica Cockerell, 1933 – valid
  Megachile mimeticana Eardley & R. P. Urban, 2006 – valid
  Megachile minima Ashmead, 1900 – valid
  Megachile minor Vachal, 1908 – valid
  Megachile minutissima Radoszkowski, 1876 – valid
  Megachile minutula Friese, 1911 – valid
  Megachile minutuloides Alfken, 1936 – valid
  Megachile miranda Vachal, 1904 – valid
  Megachile mitchelli Raw, 2004 – valid
  Megachile mixtura Eardley & R. P. Urban, 2005 – valid
  Megachile mlanjensis Meade-Waldo, 1913 – valid
  Megachile mlunguziensis Schulten, 1977 – valid
  Megachile mobilis Mitchell, 1930 – valid
  Megachile moderata Smith, 1879 – valid
  Megachile modesta Smith, 1862 – valid
  Megachile modestissima Dalla Torre, 1896 – valid
  Megachile moelleri Bingham, 1897 – valid
  Megachile moera Cameron, 1902 – valid
  Megachile mojavensis Mitchell, 1934 – valid
  Megachile mongoliae (Tkalcu, 1988) – valid
  Megachile mongolica Morawitz, 1890 – valid
  Megachile monkmani Rayment, 1935 – valid
  Megachile monstrifica Morawitz, 1878 – valid
  Megachile monstrosa Smith, 1868 – valid
  Megachile montenegrensis Dours, 1873 – valid
  Megachile montezuma Cresson, 1878 – valid
  Megachile montibia Strand, 1911 – valid
  Megachile monticola Smith, 1853 – valid
  Megachile montivaga Cresson, 1878 – valid
  Megachile montoni Gribodo, 1894 – valid
  Megachile montonii Gribodo, 1894 – invalid
  Megachile morawitzi Radoszkowski, 1886 – valid
  Megachile morio Smith, 1853 – valid
  Megachile morsitans Saussure, 1890 – valid
  Megachile mortyana Dalla Torre, 1896 – valid
  Megachile mossambica Gribodo, 1895 – valid
  Megachile moureana Silveira et al., 2002 – valid
  Megachile moutoni Gribodo, 1894 – invalid
  Megachile muansae Friese, 1911 – valid
  Megachile mucida Cresson, 1878 – valid
  Megachile mucorea Friese, 1898 – valid
  Megachile mucorosa Cockerell, 1908 – valid
  Megachile multidens Fox, 1891 – valid
  Megachile multispinosa Morawitz, 1875 – valid
  Megachile mundifica Cockerell, 1921 – valid
  Megachile murina Friese, 1913 – valid
  Megachile musculus Friese, 1913 – valid
  Megachile mutala Strand, 1912 – valid
  Megachile mutaticeps Cockerell, 1923 – invalid
  Megachile mystacea (Fabricius, 1775) – valid
  Megachile mystaceana (Michener, 1962) – valid
  Megachile naevia Kohl, 1906 – valid
  Megachile nana Bingham, 1897 – valid
  Megachile nasalis Smith, 1879 – valid
  Megachile nasica Morawitz, 1880 – valid
  Megachile nasicornis Friese, 1903 – valid
  Megachile nasidens Friese, 1898 – valid
  Megachile nasutula Brauns, 1912 – valid
  Megachile natalica Cockerell, 1920 – valid
  Megachile natansiella Cockerell, 1944 – valid
  Megachile navicularis Cockerell, 1918 – valid
  Megachile neavei Vachal, 1910 – valid
  Megachile neli Cockerell, 1937 – valid
  Megachile nelsoni Mitchell, 1936 – valid
  Megachile nematocera Cockerell, 1929 – valid
  Megachile neoxanthoptera Cockerell, 1933 – valid
  Megachile neutra Vachal, 1908 – valid
  Megachile nevadensis Cresson, 1879 – valid
  Megachile newberryae Cockerell, 1900 – valid
  Megachile nidulator Smith, 1864 – valid
  Megachile nigella Vachal, 1908 – valid
  Megachile nigeriensis Cockerell, 1937 – valid
  Megachile nigra Schulten, 1977 – valid
  Megachile nigribarbis Vachal, 1909 – valid
  Megachile nigricans Cameron, 1898 – valid
  Megachile nigriceps Friese, 1903 – valid
  Megachile nigrimanus Schulten, 1977 – valid
  Megachile nigripennis Spinola, 1841 – valid
  Megachile nigripes Spinola, 1838 – valid
  Megachile nigripollex Vachal, 1910 – valid
  Megachile nigrita Radoszkowski, 1876 – valid
  Megachile nigriventris Schenck, 1870 – valid
  Megachile nigroalba Friese, 1920 – valid
  Megachile nigroapicalis Wu, 2005 – valid
  Megachile nigroaurea Pasteels, 1965 – valid
  Megachile nigrocaudata Friese, 1903 – valid
  Megachile nigrofulva Hedicke, 1940 – valid
  Megachile nigrohirta Friese, 1903 – valid
  Megachile nigromixta Cockerell, 1919 – valid
  Megachile nigropectoralis Wu, 2005 – valid
  Megachile nigropilosa Schrottky, 1902 – valid
  Megachile nigrorufa Pasteels, 1973 – valid
  Megachile nigroscopula Wu, 1982 – valid
  Megachile nigrovittata Cockerell, 1906 – valid
  Megachile nipponica Cockerell, 1914 – valid
  Megachile nitidiscutata Friese, 1920 – valid
  Megachile nivalis Friese, 1903 – valid
  Megachile niveicauda Cockerell, 1931 – valid
  Megachile niveofasciata Friese, 1904 – valid
  Megachile nivescens W. F. Kirby, 1900 – valid
  Megachile nudiventris Smith, 1853 – valid
  Megachile numerus Mitchell, 1930 – valid
  Megachile obdurata Mitchell, 1930 – valid
  Megachile obesa Pasteels, 1965 – valid
  Megachile obliqua Mitchell, 1930 – valid
  Megachile oblita Vachal, 1908 – valid
  Megachile oblonga Smith, 1879 – valid
  Megachile obscurior Jörgensen, 1912 – valid
  Megachile obtusa Smith, 1853 – valid
  Megachile occidentalis Fox, 1894 – valid
  Megachile ocellifera Cockerell, 1918 – valid
  Megachile octosignata Nylander, 1852 – valid
  Megachile oculiformis Rayment, 1956 – valid
  Megachile odonostoma Cockerell, 1924 – invalid
  Megachile odontostoma Cockerell, 1924 – valid
  Megachile oenotherae (Mitchell, 1924) – valid
  Megachile okahandjica Strand, 1911 – valid
  Megachile okinawana Yasumatsu & Hirashima, 1964 – valid
  Megachile opacifrons Pérez, 1897 – valid
  Megachile opaculina Cockerell, 1937 – valid
  Megachile opifex Smith, 1879 – valid
  Megachile opposita Smith, 1853 – valid
  Megachile opsiphanes Moure, 1943 – invalid
  Megachile orba Schrottky, 1913 – valid
  Megachile orbiculata Mitchell, 1930 – valid
  Megachile orcina Vachal, 1908 – valid
  Megachile ordinaria Smith, 1853 – valid
  Megachile orientalis Morawitz, 1895 – valid
  Megachile ornata Smith, 1853 – valid
  Megachile ornaticoxis Cockerell, 1935 – valid
  Megachile ornithica Cockerell, 1937 – valid
  Megachile orthostoma Cockerell, 1925 – valid
  Megachile osea Cameron, 1902 – valid
  Megachile oslari Mitchell, 1934 – valid
  Megachile othona Cameron, 1901 – valid
  Megachile otomita Cresson, 1878 – valid
  Megachile ovatomaculata Pasteels, 1965 – valid
  Megachile pachyceps Friese, 1922 – valid
  Megachile pagosiana Mitchell, 1934 – valid
  Megachile palaestina (Tkalcu, 1988) – valid
  Megachile palaonica Cockerell, 1939 – valid
  Megachile pallida Radoszkowski, 1881 – valid
  Megachile pallipes Smith, 1879 – valid
  Megachile pallorea Vachal, 1903 – valid
  Megachile palmensis Mitchell, 1934 – valid
  Megachile palmeri Cresson, 1878 – valid
  Megachile pamirensis Cockerell, 1911 – valid
  Megachile pampeana Vachal, 1908 – valid
  Megachile pamperella Vachal, 1908 – valid
  Megachile panda Cockerell, 1931 – valid
  Megachile papuae (Michener, 1965) – valid
  Megachile papuana Cockerell, 1929 – valid
  Megachile parabukamensis (Pasteels, 1965) – valid
  Megachile paracallida Rayment, 1935 – valid
  Megachile paracantha (Pasteels, 1965) – valid
  Megachile paraensis Mocsáry, 1887 – valid
  Megachile parallela Smith, 1853 – valid
  Megachile parancinnula Cockerell, 1937 – valid
  Megachile paranensis Schrottky, 1913 – invalid
  Megachile pararhodura Cockerell, 1910 – valid
  Megachile parata Mitchell, 1930 – valid
  Megachile paratasmanica Rayment, 1955 – valid
  Megachile paraxanthura Cockerell, 1914 – valid
  Megachile parietina (Geoffroy, 1785) – valid
  Megachile parksi Mitchell, 1936 – valid
  Megachile parsonsiae Schrottky, 1913 – valid
  Megachile pascoensis Mitchell, 1934 – valid
  Megachile patagonica Vachal, 1904 – valid
  Megachile patellimana Spinola, 1838 – valid
  Megachile patera (King, 1994) – valid
  Megachile paucipunctulata W. F. Kirby, 1900 – valid
  Megachile pauliani Benoist, 1950 – valid
  Megachile paulista (Schrottky, 1920) – valid
  Megachile paulistana Schrottky, 1902 – valid
  Megachile paupera Pasteels, 1965 – valid
  Megachile peculifera Cockerell, 1919 – valid
  Megachile pedalis Fox, 1891 – valid
  Megachile penetrata Smith, 1879 – valid
  Megachile perenensis Cockerell, 1919 – invalid
  Megachile perezi Mocsáry, 1887 – valid
  Megachile pereziana Dalla Torre, 1896 – valid
  Megachile perfimbriata Cockerell, 1931 – valid
  Megachile perihirta Cockerell, 1898 – valid
  Megachile permunda Cockerell, 1912 – valid
  Megachile perniciosa Friese, 1903 – valid
  Megachile perochracea Cockerell, 1913 – valid
  Megachile perplexa Smith, 1853 – valid
  Megachile perpunctata Cockerell, 1896 – valid
  Megachile persimilis Cockerell, 1937 – valid
  Megachile perspicua Mitchell, 1930 – valid
  Megachile peruviana Smith, 1879 – valid
  Megachile petulans Cresson, 1878 – valid
  Megachile pexa Rebmann, 1968 – valid
  Megachile phaola Cameron, 1907 – valid
  Megachile phaseoli Moure, 1977 – valid
  Megachile phenacopyga Cockerell, 1910 – valid
  Megachile philinca Cockerell, 1912 – valid
  Megachile philippinensis Friese, 1916 – valid
  Megachile phillipensis Rayment, 1935 – valid
  Megachile picicornis Morawitz, 1877 – valid
  Megachile pictiventris Smith, 1879 – valid
  Megachile piliceps Saussure, 1890 – valid
  Megachile pilicrus Morawitz, 1877 – valid
  Megachile pilidens Alfken, 1924 – valid
  Megachile piliventris Morawitz, 1886 – valid
  Megachile pillaultae Pasteels, 1978 – valid
  Megachile pilosa Smith, 1879 – valid
  Megachile pilosella Friese, 1922 – valid
  Megachile pinguicula Pasteels, 1965 – valid
  Megachile pinguiventris Pasteels, 1965 – valid
  Megachile pipunctulata (Pasteels, 1965) – valid
  Megachile piurensis Cockerell, 1911 – valid
  Megachile placida Smith, 1862 – valid
  Megachile planatipes Cockerell, 1933 – valid
  Megachile planula Vachal, 1908 – valid
  Megachile platystoma Pasteels, 1965 – valid
  Megachile plesiosoma (Cockerell, 1935) – valid
  Megachile pleuralis Vachal, 1908 – valid
  Megachile plumata Wu, 2005 – valid
  Megachile pluto Smith, 1860 – valid
  Megachile poeyi Guérin-Méneville, 1845 – valid
  Megachile policaris Say, 1831 – valid
  Megachile pollinosa Spinola, 1851 – valid
  Megachile polychroma Cockerell, 1937 – valid
  Megachile pondonis Cockerell, 1944 – valid
  Megachile ponticum (Alfken, 1933) – valid
  Megachile porrectula Cockerell, 1914 – invalid
  Megachile portalis Cockerell, 1913 – valid
  Megachile portlandiana Rayment, 1953 – valid
  Megachile possograndensis Schrottky, 1902 – invalid
  Megachile postnigra Cockerell, 1937 – valid
  Megachile praecipua Mitchell, 1930 – valid
  Megachile praefica Gribodo, 1894 – valid
  Megachile praetexta Vachal, 1910 – valid
  Megachile preissi Cockerell, 1910 – valid
  Megachile pretiosa Friese, 1909 – valid
  Megachile pretoriaensis Pasteels, 1965 – valid
  Megachile prietana Mitchell, 1930 – invalid
  Megachile privigna Rebmann, 1968 – valid
  Megachile propinqua Cockerell, 1913 – valid
  Megachile prosopidis Cockerell, 1900 – valid
  Megachile prudens Mitchell, 1930 – valid
  Megachile pruina Smith, 1853 – valid
  Megachile pruinosa Pérez, 1897 – valid
  Megachile psenopogoniaea Moure, 1948 – valid
  Megachile pseudanthidioides Moure, 1943 – valid
  Megachile pseudocincta (Pasteels, 1970) – valid
  Megachile pseudofulva (Pasteels, 1965) – valid
  Megachile pseudolaminata (Pasteels, 1965) – valid
  Megachile pseudolegalis Mitchell, 1957 – valid
  Megachile pseudomonticola Hedicke, 1925 – valid
  Megachile pseudonigra Mitchell, 1927 – valid
  Megachile pseudopleuralis Schrottky, 1913 – valid
  Megachile pugillatoria Costa, 1863 – valid
  Megachile pugnata Say, 1837 – valid
  Megachile pulchra Smith, 1879 – valid
  Megachile pulchrifrons Cockerell, 1933 – valid
  Megachile pulchriventris Cockerell, 1923 – valid
  Megachile pullata Smith, 1879 – valid
  Megachile pulvinata Vachal, 1910 – valid
  Megachile punctata Smith, 1853 – valid
  Megachile punctatissima Spinola, 1806 – valid
  Megachile puncticollis Friese, 1903 – valid
  Megachile punctolineata Cockerell, 1934 – valid
  Megachile punctomarginata Schulten, 1977 – valid
  Megachile pusilla Pérez, 1884 – valid
  Megachile pycnocephala Pasteels, 1966 – valid
  Megachile pyrenaea Pérez, 1890 – valid
  Megachile pyrenaica Lepeletier, 1841 – valid
  Megachile pyrrhogastra Cockerell, 1913 – valid
  Megachile pyrrhothorax Schletterer, 1891 – valid
  Megachile pyrrotricha Cockerell, 1913 – valid
  Megachile quadrata Vachal, 1909 – valid
  Megachile quadraticauda (Pasteels, 1965) – valid
  Megachile quadridentata Mitchell, 1930 – valid
  Megachile quadrispinosella Strand, 1910 – valid
  Megachile quartinae Gribodo, 1884 – valid
  Megachile quinquelineata Cockerell, 1906 – valid
  Megachile ramakrishnae Cockerell, 1919 – valid
  Megachile rambutwan Cheesman, 1936 – valid
  Megachile ramera Cockerell, 1918 – valid
  Megachile ramulipes Cockerell, 1913 – valid
  Megachile rancaguensis Friese, 1905 – valid
  Megachile rangii Cheesman, 1936 – valid
  Megachile rava Vachal, 1908 – valid
  Megachile rawi Engel, 1999 – valid
  Megachile recisa Cockerell, 1913 – valid
  Megachile recta Mitchell, 1930 – valid
  Megachile rectipalma Vachal, 1909 – valid
  Megachile redondensis Mitchell, 1930 – valid
  Megachile reedi Ruiz, 1939 – invalid
  Megachile reepeni Friese, 1918 – valid
  Megachile reflexa (Snelling, 1990) – valid
  Megachile regina Friese, 1903 – valid
  Megachile regina Cheesman, 1938 – valid
  Megachile reicherti Brauns, 1929 – valid
  Megachile relata Smith, 1879 – valid
  Megachile relativa Cresson, 1878 – valid
  Megachile relicta Cockerell, 1913 – valid
  Megachile reliqua Mitchell, 1930 – invalid
  Megachile remeata Cockerell, 1913 – valid
  Megachile remigata Vachal, 1908 – valid
  Megachile remota Smith, 1879 – valid
  Megachile remotissima Cockerell, 1926 – valid
  Megachile remotula Cockerell, 1910 – valid
  Megachile resinifera Meade-Waldo, 1915 – valid
  Megachile revicta Cockerell, 1913 – valid
  Megachile rhinoceros Mocsáry, 1892 – valid
  Megachile rhodesica Cockerell, 1920 – valid
  Megachile rhododendri Cockerell, 1927 – valid
  Megachile rhodogastra Cockerell, 1910 – valid
  Megachile rhodoleucura Cockerell, 1937 – valid
  Megachile rhodopus Cockerell, 1896 – valid
  Megachile rhodosiaca Rebmann, 1972 – valid
  Megachile rhodura Cockerell, 1906 – valid
  Megachile rhyssalus Wu, 2005 – valid
  Megachile riggenbachiana Strand, 1911 – valid
  Megachile riojana Schrottky, 1920 – valid
  Megachile riojanensis Mitchell, 1930 – valid
  Megachile riomii (Pasteels, 1970) – valid
  Megachile rixator Cockerell, 1911 – valid
  Megachile robertiana Cameron, 1905 – valid
  Megachile rodriguesi Moure, 1943 – invalid
  Megachile roepkei Friese, 1914 – valid
  Megachile roeweri (Alfken, 1927) – valid
  Megachile rosarum Cockerell, 1931 – valid
  Megachile rossi Mitchell, 1943 – valid
  Megachile rottnestensis Rayment, 1934 – valid
  Megachile rotundata (Fabricius, 1793) – valid – alfalfa leafcutting bee, découpeuse de la luzerne
  Megachile rotundipennis W. F. Kirby, 1900 – valid
  Megachile rotundiventris Perris, 1852 – valid
  Megachile rowlandi Cockerell, 1930 – valid
  Megachile rozenii Pasteels, 1976 – valid
  Megachile rubeola Pasteels, 1965 – valid
  Megachile rubi Mitchell, 1924 – valid
  Megachile rubicunda Smith, 1879 – valid
  Megachile rubricata Smith, 1853 – valid
  Megachile rubricrus Moure, 1948 – valid
  Megachile rubrigena (Pasteels, 1965) – valid
  Megachile rubrimana Morawitz, 1893 – valid
  Megachile rubripes Morawitz, 1875 – valid
  Megachile rubriventris Smith, 1879 – valid
  Megachile rubrociliata Pasteels, 1965 – valid
  Megachile rubtzovi Cockerell, 1928 – valid
  Megachile ruda (Pasteels, 1965) – valid
  Megachile rudihirta Cockerell, 1931 – valid
  Megachile rufa Friese, 1903 – valid
  Megachile rufescens Pérez, 1879 – valid
  Megachile ruficeps Friese, 1903 – valid
  Megachile ruficheloides Strand, 1911 – valid
  Megachile ruficornis Smith, 1853 – valid
  Megachile rufigaster Cockerell, 1945 – valid
  Megachile rufipennis (Fabricius, 1793) – valid
  Megachile rufipes (Fabricius, 1781) – valid
  Megachile rufiplantis Vachal, 1904 – valid
  Megachile rufiscopa Saussure, 1890 – valid
  Megachile rufisetosa Pasteels, 1976 – valid
  Megachile rufitarsis (Lepeletier, 1841) – valid
  Megachile rufiventris Guérin-Méneville, 1834 – valid
  Megachile rufobarbata Cockerell, 1936 – valid
  Megachile rufocaudata Friese, 1903 – valid
  Megachile rufofulva Cockerell, 1918 – valid
  Megachile rufohirtula Cockerell, 1937 – valid
  Megachile rufolobata Cockerell, 1913 – valid
  Megachile rufomaculata Rayment, 1935 – valid
  Megachile rufopilosa Friese, 1911 – valid
  Megachile rufoscopacaea Friese, 1903 – valid
  Megachile rufosuffusa Cockerell, 1937 – valid
  Megachile rufovittata Cockerell, 1911 – valid
  Megachile rufulina Cockerell, 1937 – valid
  Megachile rugicollis Friese, 1903 – valid
  Megachile rugifrons (Smith, 1854) – valid
  Megachile rugosa Smith, 1879 – valid
  Megachile rupshuensis Cockerell, 1911 – valid
  Megachile saba Strand, 1914 – valid
  Megachile sabinensis Mitchell, 1934 – valid
  Megachile saganeitana Gribodo, 1894 – valid
  Megachile saigonensis Cockerell, 1920 – valid
  Megachile salsburyana Friese, 1922 – valid
  Megachile sanctipauli Schrottky, 1913 – invalid
  Megachile sandacana Cockerell, 1919 – valid
  Megachile santacrucensis Durante, Abrahamovich & Lucia, 2006 – valid
  Megachile santaerosae Strand, 1910 – valid
  Megachile santaremensis Mitchell, 1930 – valid
  Megachile santiaguensis Durante, 1996 – valid
  Megachile saulcyi Guérin-Méneville, 1845 – valid
  Megachile saussurei Radoszkowski, 1874 – valid
  Megachile sauteri Hedicke, 1925 – valid
  Megachile scapularis Vachal, 1908 – invalid
  Megachile scheviakovi Cockerell, 1928 – valid
  Megachile schmidti Friese, 1917 – valid
  Megachile schmiedeknechti Costa, 1884 – valid
  Megachile schulthessi Friese, 1903 – valid
  Megachile scindularia Buysson, 1903 – valid
  Megachile sculpturalis Smith, 1853 – valid
  Megachile scutellata Smith, 1879 – valid
  Megachile seclusa Cockerell, 1931 – valid
  Megachile seducta Mitchell, 1934 – valid
  Megachile sedula Smith, 1879 – valid
  Megachile seewaldi Strand, 1911 – valid
  Megachile sejuncta Cockerell, 1927 – valid
  Megachile selenostoma Cockerell, 1931 – valid
  Megachile semibarbata Cockerell, 1937 – valid
  Megachile semicandens Cockerell, 1910 – valid
  Megachile semicircularis van der Zanden, 1996 – valid
  Megachile semiclara Cockerell, 1929 – valid
  Megachile semicognata Cockerell, 1937 – valid
  Megachile semierma Vachal, 1903 – valid
  Megachile semiflava Cockerell, 1937 – valid
  Megachile semifulva Friese, 1922 – valid
  Megachile semilaurita Mitchell, 1927 – valid
  Megachile semiluctuosa Smith, 1853 – valid
  Megachile semipleta Cockerell, 1921 – valid
  Megachile semirufa Sichel, 1867 – valid
  Megachile semivenusta Cockerell, 1931 – valid
  Megachile semivestita (Smith, 1853) – valid
  Megachile semota Cockerell, 1927 – valid
  Megachile senex Smith, 1853 – valid
  Megachile separata Schrottky, 1913 – invalid
  Megachile septentrionella Pasteels, 1965 – valid
  Megachile sequior Cockerell, 1910 – valid
  Megachile seraxensis Radoszkowski, 1893 – valid
  Megachile sericans Fonscolombe, 1852 – valid
  Megachile sericeicauda Cockerell, 1910 – valid
  Megachile serraticauda Cockerell, 1938 – valid
  Megachile serricauda Cockerell, 1910 – valid
  Megachile serrigera Cockerell, 1937 – valid
  Megachile setosa Vachal, 1909 – valid
  Megachile sexmaculata Smith, 1868 – valid
  Megachile sexmaculata Alfken, 1942 – valid
  Megachile seychellensis Cameron, 1907 – valid
  Megachile sheppardi (Pasteels, 1965) – valid
  Megachile shortlandi Cockerell, 1911 – valid
  Megachile siamensis Cockerell, 1927 – valid
  Megachile sicheli Friese, 1903 – valid
  Megachile sicula (Rossi, 1792) – valid
  Megachile sidalceae Cockerell, 1897 – valid
  Megachile sikkimi Radoszkowski, 1882 – valid
  Megachile sikorae Friese, 1900 – valid
  Megachile silvapis Wu, 2005 – valid
  Megachile silverlocki Meade-Waldo, 1913 – valid
  Megachile silvestris Rayment, 1951 – valid
  Megachile similis Smith, 1879 – valid
  Megachile simillima Smith, 1853 – valid
  Megachile simlaensis Cameron, 1909 – valid
  Megachile simonyi Friese, 1903 – valid
  Megachile simplex Smith, 1853 – valid
  Megachile simpliciformis Cockerell, 1918 – valid
  Megachile simplicipes Friese, 1921 – valid
  Megachile simulator Cockerell, 1937 – valid
  Megachile sinensis (Wu, 1985) – valid
  Megachile singularis Cresson, 1865 – valid
  Megachile sinuata Friese, 1903 – valid
  Megachile slevini Cockerell, 1924 – valid
  Megachile soledadensis Cockerell, 1900 – valid
  Megachile sonorana Cockerell, 1924 – valid
  Megachile sosia (Pasteels, 1970) – valid
  Megachile spatulicornis Pasteels, 1973 – valid
  Megachile speluncarum Meade-Waldo, 1915 – valid
  Megachile sphenapis Wu, 2005 – valid
  Megachile spinarum Cockerell, 1937 – valid
  Megachile spinosiventris Pasteels, 1965 – valid
  Megachile spinotulata Mitchell, 1934 – valid
  Megachile spissula Cockerell, 1911 – valid
  Megachile squalens Haliday, 1836 – valid
  Megachile squamosa Rebmann, 1970 – valid
  Megachile stabilis Mitchell, 1930 – invalid
  Megachile staudingeri Friese, 1905 – valid
  Megachile stefenellii Friese, 1903 – valid
  Megachile steinbachi Friese, 1906 – valid
  Megachile stellarum Cockerell, 1920 – valid
  Megachile stellensis Pasteels, 1965 – valid
  Megachile stenodesma Schrottky, 1913 – valid
  Megachile sterilis Mitchell, 1930 – valid
  Megachile sternintegra (Pasteels, 1965) – valid
  Megachile stilbonotaspis Moure, 1945 – valid
  Megachile stoddardensis Mitchell, 1957 – valid
  Megachile stolzmanni Radoszkowski, 1893 – valid
  Megachile stomatura Cockerell, 1917 – valid
  Megachile strandi (Popov, 1936) – valid
  Megachile strenua Smith, 1879 – valid
  Megachile striatella Rebmann, 1968 – valid
  Megachile striatula (Cockerell, 1931) – valid
  Megachile strigata Vachal, 1904 – valid
  Megachile structilis Cockerell, 1918 – valid
  Megachile strupigera Cockerell, 1922 – valid
  Megachile stulta Bingham, 1897 – valid
  Megachile subalbuta Yasumatsu, 1936 – valid
  Megachile subanograe Mitchell, 1934 – valid
  Megachile subatrella Rayment, 1939 – valid
  Megachile subcingulata Moure, 1945 – valid
  Megachile subexilis Cockerell, 1908 – valid
  Megachile subferox Meade-Waldo, 1915 – valid
  Megachile sublaurita Mitchell, 1927 – valid
  Megachile submetallica Benoist, 1955 – valid
  Megachile submucida Alfken, 1926 – valid
  Megachile subnigra Cresson, 1879 – valid
  Megachile subpallens Vachal, 1908 – valid
  Megachile subparallela Mitchell, 1944 – valid
  Megachile subremotula Rayment, 1934 – valid
  Megachile subrixator Cockerell, 1915 – valid
  Megachile subsericeicauda Rayment, 1939 – valid
  Megachile subserricauda Rayment, 1935 – valid
  Megachile subtranquilla Yasumatsu, 1938 – valid
  Megachile sudanica Magretti, 1898 – valid
  Megachile suffusipennis Cockerell, 1906 – valid
  Megachile sumatrana Friese, 1918 – valid
  Megachile sumichrasti Cresson, 1878 – valid
  Megachile sumizome Hirashima & Maeta, 1974 – valid
  Megachile suspecta Vachal, 1909 – valid
  Megachile susurrans Haliday, 1836 – valid
  Megachile swarbrecki Rayment, 1946 – valid
  Megachile syraensis Radoszkowski, 1874 – valid
  Megachile szentivanyi (Michener, 1965) – valid
  Megachile tabayensis Schrottky, 1920 – valid
  Megachile taiwanicola Yasumatsu & Hirashima, 1965 – valid
  Megachile takaoensis Cockerell, 1911 – valid
  Megachile tangensis Cockerell, 1937 – valid
  Megachile tantilla Cockerell, 1937 – valid
  Megachile tapytensis Mitchell, 1929 – valid
  Megachile tardula Cameron, 1905 – valid
  Megachile tarea Cameron, 1902 – valid
  Megachile tarsatula Cockerell, 1915 – valid
  Megachile tarsatulata Cockerell, 1916 – valid
  Megachile tarsisignata Cockerell, 1920 – valid
  Megachile tasmanica Cockerell, 1916 – valid
  Megachile taua Strand, 1911 – valid
  Megachile tecta Radoszkowski, 1888 – valid
  Megachile temora Cameron, 1905 – valid
  Megachile tenuicincta Cockerell, 1929 – valid
  Megachile tenuitarsis Schrottky, 1920 – valid
  Megachile tepaneca Cresson, 1878 – valid
  Megachile terminalis Smith, 1858 – valid
  Megachile terminata Morawitz, 1875 – valid
  Megachile terrestris Schrottky, 1902 – valid
  Megachile tertia Dalla Torre, 1896 – valid
  Megachile tessmanni Pasteels, 1965 – valid
  Megachile tetracantha Cockerell, 1937 – valid
  Megachile tetrazona Friese, 1908 – valid
  Megachile tetrodonta Pasteels, 1965 – valid
  Megachile texana Cresson, 1878 – valid
  Megachile texensis Mitchell, 1956 – valid
  Megachile thoracica Smith, 1853 – valid
  Megachile thygaterella Schrottky, 1913 – valid
  Megachile tiburonensis Cockerell, 1924 – valid
  Megachile timberlakei Cockerell, 1920 – valid
  Megachile timida Mitchell, 1930 – valid
  Megachile timorensis Friese, 1918 – valid
  Megachile tkalcui van der Zanden, 1996 – valid
  Megachile toluca Cresson, 1878 – valid
  Megachile tomentosa Friese, 1903 – valid
  Megachile torrida Smith, 1853 – valid
  Megachile toscata Mitchell, 1934 – valid
  Megachile tosticauda Cockerell, 1912 – valid
  Megachile townsendiana Cockerell, 1898 – valid
  Megachile toxopei Alfken, 1926 – valid
  Megachile tranquilla Cockerell, 1911 – valid
  Megachile transgrediens Rebmann, 1970 – valid
  Megachile transiens (Pasteels, 1965) – valid
  Megachile trapezicauda Pasteels, 1965 – valid
  Megachile trepida Mitchell, 1930 – valid
  Megachile tributa Vachal, 1909 – valid
  Megachile trichorhytisma Engel, 2006 – valid
  Megachile trichroma Friese, 1922 – valid
  Megachile trichrootricha Moure, 1953 – valid
  Megachile tricolor (Pasteels, 1970) – valid
  Megachile tricolor Friese, 1903 – valid
  Megachile tricosa Cockerell, 1927 – invalid
  Megachile tridentata Ashmead, 1900 – valid
  Megachile trigonaspis Schrottky, 1913 – valid
  Megachile trisecta (Pasteels, 1976) – valid
  Megachile tritacantha (Pasteels, 1970) – valid
  Megachile trizonata Wu, 2005 – valid
  Megachile trochantina Vachal, 1909 – valid
  Megachile troodica Mavromoustakis, 1953 – valid
  Megachile trucis Mitchell, 1930 – valid
  Megachile truncata Friese, 1903 – valid
  Megachile truncaticauda Cockerell, 1933 – valid
  Megachile truncaticeps Friese, 1909 – valid
  Megachile tsimbazazae (Pauly, 2001) – valid
  Megachile tsingtauensis Strand, 1915 – valid
  Megachile tsurugensis Cockerell, 1924 – valid
  Megachile tuberculata Smith, 1857 – valid
  Megachile tuberculifera Schrottky, 1913 – valid
  Megachile tucumana Vachal, 1908 – valid
  Megachile tulariana Mitchell, 1937 – valid
  Megachile tupinaquina Schrottky, 1913 – valid
  Megachile turbulenta Mitchell, 1930 – valid
  Megachile turneri (Meade-Waldo, 1913) – valid
  Megachile turpis Mitchell, 1930 – valid
  Megachile tutuilae Perkins & Cheesman, 1928 – valid
  Megachile uamiella Pasteels, 1965 – valid
  Megachile ulrica Nurse, 1901 – valid
  Megachile umatillensis (Mitchell, 1927) – valid
  Megachile umbiloensis Cockerell, 1920 – valid
  Megachile umbripennis Smith, 1853 – valid
  Megachile una Vachal, 1909 – valid
  Megachile ungulata Smith, 1853 – valid
  Megachile unifasciata Radoszkowski, 1881 – valid
  Megachile urbana Smith, 1879 – valid
  Megachile ustulata Smith, 1862 – valid
  Megachile utra Vachal, 1903 – valid
  Megachile vachali (Pasteels, 1965) – valid
  Megachile vagata Vachal, 1908 – valid
  Megachile valdezi Cockerell, 1916 – valid
  Megachile valida Smith, 1879 – valid
  Megachile vandeveldii (Meunier, 1888) – valid
  Megachile vanduzeei Cockerell, 1924 – valid
  Megachile variabilis (King, 1994) – valid
  Megachile varipes Vachal, 1908 – valid
  Megachile variplantis Vachal, 1909 – valid
  Megachile variscopa Pérez, 1895 – valid
  Megachile variscopula Cockerell, 1931 – valid
  Megachile velutina Smith, 1853 – valid
  Megachile ventralis Smith, 1860 – valid
  Megachile venusta Smith, 1853 – valid
  Megachile venustella Cockerell, 1917 – valid
  Megachile veraecrucis Cockerell, 1896 – valid
  Megachile verrucosa Brčthes, 1910 – valid
  Megachile versicolor Smith, 1844 – valid
  Megachile vestis Mitchell, 1930 – valid
  Megachile vestita Smith, 1853 – valid
  Megachile vestitor Cockerell, 1910 – valid
  Megachile veterna Vachal, 1908 – valid
  Megachile vetula Vachal, 1904 – valid
  Megachile viator Mitchell, 1930 – valid
  Megachile victoriana Mitchell, 1934 – valid
  Megachile vigilans Smith, 1878 – valid
  Megachile villaricensis Mitchell, 1930 – invalid
  Megachile villipes Morawitz, 1875 – valid
  Megachile villosa (Fabricius, 1775) – valid
  Megachile vincta Vachal, 1908 – invalid
  Megachile virescens Cockerell, 1912 – valid
  Megachile viridicollis Morawitz, 1875 – valid
  Megachile viridinitens Cockerell, 1930 – valid
  Megachile vitraci Pérez, 1884 – valid
  Megachile vittatula Cockerell, 1920 – valid
  Megachile voiensis Cockerell, 1937 – valid
  Megachile vulpina Friese, 1913 – valid
  Megachile vulpinella Pasteels, 1973 – valid
  Megachile wagenknechti Ruiz, 1936 – valid
  Megachile wahlbergi Friese, 1901 – valid
  Megachile walkeri Dalla Torre, 1896 – valid
  Megachile waterbergensis Strand, 1911 – valid
  Megachile waterhousei Cockerell, 1906 – valid
  Megachile wheeleri Mitchell, 1927 – valid
  Megachile whiteana Cameron, 1905 – valid
  Megachile willowmorensis Brauns, 1926 – valid
  Megachile willughbiella (Kirby, 1802) – valid
  Megachile wilmattae Cockerell, 1924 – valid
  Megachile woodfordi Cockerell, 1911 – valid
  Megachile wyndhamensis Rayment, 1935 – valid
  Megachile wyomingensis Mitchell, 1934 – valid
  Megachile xantholeuca Cockerell, 1927 – invalid
  Megachile xanthopus Gerstäcker, 1858 – invalid
  Megachile xanthothrix Yasumatsu & Hirashima, 1964 – valid
  Megachile xanthura Spinola, 1853 – valid
  Megachile xerophila Cockerell, 1933 – valid
  Megachile xylocopoides Smith, 1853 – valid
  Megachile yaeyamaensis Yasumatsu & Hirashima, 1964 – valid
  Megachile yasumatsui Hirashima, 1974 – valid
  Megachile ypirangensis Schrottky, 1913 – invalid
  Megachile ypiranguensis Schrottky, 1913 – valid
  Megachile yumensis Mitchell, 1944 – valid
  Megachile zambesica Pasteels, 1965 – valid
  Megachile zapoteca Cresson, 1878 – valid
  Megachile zaptlana Cresson, 1878 – valid
  Megachile zebrella Pasteels, 1973 – valid
  Megachile zernyi Alfken, 1933 – valid
  Megachile zexmeniae Cockerell, 1912 – valid
  Megachile zingowli Cheesman, 1936 – valid
  Megachile zombae Schulten, 1977 – valid
  Megachilidae – valid – leafcutting bees
  Megachilinae – valid
  Megachilini – valid
  Megachiroptera Dobson, 1875 – invalid
  Megachoriolaus Linsley, 1970 – valid
  Megachoriolaus breviceps (Linsley, 1961) – valid
  Megachoriolaus cruentata (Hopping, 1937) – invalid
  Megachoriolaus cruentus (Martin, 1930) – valid
  Megachoriolaus cruneta (Knull, 1954) – invalid
  Megachoriolaus ignitus (Schaeffer, 1908) – valid
  Megachoriolaus texanus (Knull, 1941) – valid
  Megaciella Hallmann, 1920 – valid
  Megacilissa gloriosa Fox, 1893 – invalid
  Megacina Ubick and Briggs, 2008 – valid
  Megacina cockerelli (C.J. Goodnight and M.L. Goodnight, 1942) – valid
  Megacina madera (Briggs, 1968) – valid
  Megacina mayacma Ubick and Briggs, 2008 – valid
  Megacina schusteri Ubick and Briggs, 2008 – valid
  Megacirrus Beck, 1951 – valid
  Megacoelum grossum Uhler, 1887 – invalid
  Megacoelum rubrinerve Stĺl, 1862 – invalid
  Megacrenella Habe and Ito, 1965 – valid
  Megacrenella columbiana (Dall, 1897) – valid – british columbia crenella
  Megacrenella grisea (Dall, 1907) – valid
  Megacrex Albertis & Salvadori, 1879 – valid
  Megacrex inepta Albertis & Salvadori, 1879 – valid – Papuan Flightless Rail
  Megacrex inepta inepta Albertis & Salvadori, 1879 – valid
  Megacrex inepta pallida Rand, 1938 – valid
  Megacyclops Kiefer, 1927 – valid
  Megacyclops donnaldsoni (Chappuis, 1929) – valid
  Megacyclops gigas (Claus, 1857) – valid
  Megacyclops latipes (Lowndes, 1927) – valid
  Megacyclops magnus (Marsh, 1920) – valid
  Megacyclops viridis (Jurine, 1820) – valid
  Megacyllene Casey, 1912 – valid
  Megacyllene angulifera (Casey, 1912) – valid
  Megacyllene antennata (White, 1855) – valid
  Megacyllene caryae (Gahan, 1908) – valid – painted hickory borer
  Megacyllene chara genitiva Casey, 1912 – invalid
  Megacyllene chara kansana Casey, 1912 – invalid
  Megacyllene chara solida Casey, 1912 – invalid
  Megacyllene charus (Say, 1835) – invalid
  Megacyllene comanchei Rice and Morris, 1992 – valid
  Megacyllene decora (Olivier, 1795) – valid
  Megacyllene eurystethus (LeConte, 1858) – invalid
  Megacyllene flexuosum (Fabricius, 1775) – invalid
  Megacyllene infausta (Hopping, 1937) – invalid
  Megacyllene infaustus (LeConte, 1850) – invalid
  Megacyllene lutosa (LeConte, 1861) – valid
  Megacyllene pictus (Drury, 1773) – invalid
  Megacyllene powersi Linsley and Chemsak, 1963 – valid
  Megacyllene robiniae (Forster, 1771) – valid – locust borer
  Megacyllene robusta Linsley and Chemsak, 1963 – valid – honey mesquite borer
  Megacyllene snowi (Casey, 1912) – valid
  Megacyllene snowi snowi (Casey, 1912) – valid – locust root borer
  Megacyllene snowi zuniana (Casey, 1912) – valid
  Megacyllene ziczac (Voet, 1778) – valid
  Megacythere Puri, 1960 – valid
  Megacythere repexa Garbett and Maddocks, 1979 – valid
  Megacythere robusta Puri, 1960 – valid
  Megacyttarus argentea Bigot, 1880 – invalid
  Megadasys Schmidt, 1974 – valid
  Megadasys minor Kisielewski, 1988 – valid
  Megadasys pacificus Schmidt, 1974 – valid
  Megadasys sterreri (Boaden, 1974) – valid
  Megadelphax Wagner, 1963 – valid
  Megadelphax amoena Logvinenko, 1977 – valid
  Megadelphax bidentatus (Anufriev, 1970) – valid
  Megadelphax cornigera (Kusnezov, 1929) – valid
  Megadelphax haglundi (Sahlberg, 1871) – valid
  Megadelphax kangauzi Anufriev, 1970 – valid
  Megadelphax sobrinus Dlabola, 1967 – valid
  Megadelphax sordidulus (Stĺl, 1853) – valid
  Megadelphax subsymmetrica Logvinenko, 1977 – valid
  Megadelphax vilbastei Emeljanov, 1982 – valid
  Megadendromus Dieterlen and Rupp, 1978 – valid
  Megadendromus nikolausi Dieterlen and Rupp, 1978 – valid – Nikolaus's mouse, Nikolaus's African Climbing Mouse
  Megaderitae Thomson, 1860 – invalid
  Megaderma É. Geoffroy Saint-Hilaire, 1810 – valid
  Megaderma (Lyroderma) Peters, 1872 – invalid
  Megaderma (Megaderma) É. Geoffroy Saint-Hilaire, 1810 – invalid
  Megaderma carimatae Miller, 1906 – invalid
  Megaderma cor Peters, 1872 – invalid
  Megaderma frons É. Geoffroy Saint-Hilaire, 1810 – invalid
  Megaderma gigas Dobson, 1880 – invalid
  Megaderma horsfieldii Blyth, 1863 – invalid
  Megaderma lasiae Lyon, 1916 – invalid
  Megaderma lyra É. Geoffroy Saint-Hilaire, 1810 – invalid – Greater False Vampire Bat
  Megaderma lyra lyra É. Geoffroy Saint-Hilaire, 1810 – invalid
  Megaderma lyra sinensis (K. Andersen and Wroughton, 1907) – invalid
  Megaderma naisense Lyon, 1916 – invalid
  Megaderma natunae K. Andersen and Wroughton, 1907 – invalid
  Megaderma niasense Lyon, 1916 – invalid
  Megaderma philippinensis Waterhouse, 1843 – invalid
  Megaderma siumatis Lyon, 1916 – invalid
  Megaderma spasma (Linnaeus, 1758) – valid – Lesser False Vampire Bat
  Megaderma spasma abditum Chasen, 1940 – valid
  Megaderma spasma carimatae Miller, 1906 – valid
  Megaderma spasma celebense Shamel, 1940 – valid
  Megaderma spasma celebensis Shamel, 1940 – invalid
  Megaderma spasma ceylonense K. Andersen, 1918 – valid
  Megaderma spasma horsfieldii Blyth, 1863 – valid
  Megaderma spasma kinabalu Chasen, 1940 – valid
  Megaderma spasma lasiae Lyon, 1916 – valid
  Megaderma spasma majus K. Andersen, 1918 – valid
  Megaderma spasma medium K. Andersen, 1918 – valid
  Megaderma spasma minus K. Andersen, 1918 – valid
  Megaderma spasma naisense Lyon, 1916 – invalid
  Megaderma spasma natunae K. Andersen and Wroughton, 1907 – valid
  Megaderma spasma niasense Lyon, 1916 – valid
  Megaderma spasma pangandarana Sody, 1936 – valid
  Megaderma spasma philippinense Waterhouse, 1843 – valid
  Megaderma spasma philippinensis Waterhouse, 1843 – invalid
  Megaderma spasma siumatis Lyon, 1916 – valid
  Megaderma spasma spasma (Linnaeus, 1758) – valid – Lesser False Vampire Bat
  Megaderma spasma trifolium É. Geoffroy Saint-Hilaire, 1810 – valid
  Megaderma trifolium É. Geoffroy Saint-Hilaire, 1810 – invalid
  Megadermatidae H. Allen, 1864 – valid – False-vampires
  Megaderus Dejean, 1821 – valid
  Megaderus bifasciatus Dupont, 1836 – valid
  Megaderus corallifer Newman, 1840 – invalid
  Megaderus stigma (Linnaeus, 1758) – valid
  Megadictyna Dahl, 1906 – valid
  Megadictyna thilenii Dahl, 1906 – valid
  Megadolomedes Davies & Raven, 1980 – valid
  Megadolomedes australianus (L. Koch, 1865) – valid
  Megadolomedes johndouglasi Raven & Hebron, 2018 – valid
  Megadolomedes nord Raven & Hebron, 2018 – valid
  Megadolomedes trux (Lamb, 1911) – valid
  Megadomus Swainson, 1840 – invalid
  Megadontognathus Mago-Leccia, 1994 – valid
  Megadontognathus cuyuniense Mago-Leccia, 1994 – valid
  Megadontognathus kaitukaensis Campos-da-Paz, 1999 – valid
  Megadontomys Merriam, 1898 – valid – Giant Deer Mice
  Megadontomys cryophilus (Musser, 1964) – valid – Oaxaca giant deer mouse, Oaxacan Big-toothed Deermouse
  Megadontomys nelsoni (Merriam, 1898) – valid – Nelson's giant deer mouse, Nelson's Big-toothed Deermouse
  Megadontomys thomasi (Merriam, 1898) – valid – Thomas's giant deer mouse, Thomas's Big-toothed Deermouse, Thomas' Deer Mouse
  Megadorus – valid
  Megadorus megadorus – valid
  Megadyptes Milne-Edwards, 1880 – valid
  Megadyptes antipodes (Hombron & Jacquinot, 1841) – valid – Yellow-eyed Penguin
  Megadytes Sharp, 1882 – valid
  Megadytes (Bifurcitus) Brinck, 1945 – valid
  Megadytes (Megadytes) Sharp, 1882 – valid
  Megadytes (Paramegadytes) Trémouilles and Bachmann, 1980 – valid
  Megadytes (Trifurcitus) Brinck, 1945 – valid
  Megadytes aubei (Wilke, 1920) – valid
  Megadytes aubei aubei (Wilke, 1920) – valid
  Megadytes aubei meridionalis Mouchamps, 1957 – valid
  Megadytes australis (Germain, 1854) – valid
  Megadytes carcharias Griffini, 1895 – valid
  Megadytes costalis (Fabricius, 1775) – valid
  Megadytes ducalis Sharp, 1882 – valid
  Megadytes ecuadorius Zimmermann, 1919 – valid
  Megadytes fallax (Aubé, 1838) – valid
  Megadytes flohri Sharp, 1882 – valid
  Megadytes fraternus Sharp, 1882 – valid
  Megadytes giganteus (Laporte, 1835) – invalid
  Megadytes glaucus (Brullé, 1837) – valid
  Megadytes gravidus Sharp, 1882 – valid
  Megadytes guayanensis (Wilke, 1920) – valid
  Megadytes guignoti Mouchamps, 1957 – valid
  Megadytes laevigatus (Olivier, 1795) – valid
  Megadytes latus (Fabricius, 1801) – valid
  Megadytes lherminieri (Guérin-Méneville, 1829) – valid
  Megadytes magnus Trémouilles and Bachmann, 1980 – valid
  Megadytes marginithorax (Perty, 1830) – valid
  Megadytes obesus Sharp, 1882 – valid
  Megadytes obovatus (Kirby, 1826) – valid
  Megadytes perplexus Sharp, 1882 – valid
  Megadytes robustus (Aubé, 1838) – valid
  Megadytes steinheili (Wehncke, 1876) – valid
  Megaedoeum Karsch, 1895 – valid
  Megaedoeum bomansi Schouteden, 1957 – valid
  Megaedoeum karschi Schouteden, 1905 – valid
  Megaedoeum obliquum Bergroth, 1904 – valid
  Megaedoeum verruculatum Karsch, 1895 – valid
  Megaelosia Miranda-Ribeiro, 1923 – valid
  Megaelosia apuana Pombal, Prado and Canedo, 2003 – valid
  Megaelosia bocainensis Giaretta, Bokermann and Haddad, 1993 – valid
  Megaelosia boticariana Giaretta and Aguiar, 1998 – valid
  Megaelosia bufonia (Girard, 1853) – invalid
  Megaelosia goeldii (Baumann, 1912) – valid
  Megaelosia jordanensis (Heyer, 1983) – valid
  Megaelosia lutzae Izecksohn and Gouvęa, 1987 – valid
  Megaelosia massarti (De Witte, 1930) – valid
  Megaentalina Habe, 1963 – valid
  Megaera flavomaculatus Gray, 1842 – invalid
  Megaerops Peters, 1865 – valid
  Megaerops albicollis Francis, 1989 – valid – White-collared Fruit Bat
  Megaerops ecaudatus (Temminck, 1837) – valid – Temminck's Tailless Fruit Bat
  Megaerops kusnotoi Hill and Boeadi, 1978 – valid – Javan Tailless Fruit Bat
  Megaerops niphanae Yenbutra and Felten, 1983 – valid – Ratanaworabhan's Fruit Bat, Ratanaworabhan's Tailless Fruit Bat
  Megaerops wetmorei Taylor, 1934 – invalid – White-collared Fruit Bat
  Megaerops wetmorei albicollis Francis, 1989 – invalid
  Megaerops wetmorei wetmorei Taylor, 1934 – invalid
  Megaeuloewia Townsend, 1919 – invalid
  Megaeuloewia morinioides Townsend, 1919 – invalid
  Megafenestra Dumont and Pensaert, 1983 – valid
  Megafenestra nasuta (Birge, 1879) – valid
  Megafreya Edwards, 2015 – valid
  Megafreya sutrix (Holmberg, 1875) – valid
  Megafroneta Blest, 1979 – valid
  Megafroneta dugdaleae Blest & Vink, 2002 – valid
  Megafroneta elongata Blest, 1979 – valid
  Megafroneta gigas Blest, 1979 – valid
  Megagnathos Penati and Zhang, 2009 – valid
  Megagnathos terrificus Penati and Zhang, 2009 – valid
  Megagobio Kessler, 1876 – invalid
  Megagrapha – valid
  Megagrapha exquisita (Malloch, 1923) – valid
  Megagrapha platytarsis Chillcott, 1983 – valid
  Megagrapha pubescens (Loew, 1862) – valid
  Megahelus Klapálek, 1923 – invalid
  Megahexura Kaston, 1972 – valid
  Megahexura fulva (Chamberlin, 1919) – valid
  Megalacanthus Moghe, 1926 – valid
  Megalacrus Attems, 1953 – invalid
  Megalacrus obscuratus Attems, 1953 – invalid
  Megalactis Hemprich and Ehrenberg in Ehrenberg, 1834 – valid
  Megalactis griffithsi Saville-Kent, 1893 – valid
  Megalactis hemprichii Ehrenberg, 1834 – valid
  Megaladapidae Major, 1893 – invalid
  Megalagrion McLachlan, 1883 – valid
  Megalagrion adytum (Perkins, 1899) – valid
  Megalagrion amaurodytum (Perkins, 1899) – valid
  Megalagrion amaurodytum amaurodytum (Perkins, 1899) – valid
  Megalagrion amaurodytum peles (Perkins, 1899) – valid
  Megalagrion amaurodytum waianaeanum (Perkins, 1899) – valid
  Megalagrion blackburni McLachlan, 1883 – valid
  Megalagrion calliphya (McLachlan, 1883) – valid
  Megalagrion calliphya calliphya (McLachlan, 1883) – valid
  Megalagrion calliphya microdemas (Perkins, 1899) – valid
  Megalagrion deceptor (McLachlan, 1883) – valid
  Megalagrion eudytum (Perkins, 1899) – valid
  Megalagrion hawaiiense (McLachlan, 1883) – valid
  Megalagrion heterogamias (Perkins, 1899) – valid
  Megalagrion jugorum (Perkins, 1899) – valid
  Megalagrion kauaiense (Perkins, 1899) – valid
  Megalagrion koelense (Blackburn, 1884) – valid
  Megalagrion leptodemas (Perkins, 1899) – valid
  Megalagrion mauka Daigle, 1995 – valid
  Megalagrion molokaiense (Perkins, 1899) – valid
  Megalagrion nesiotes (Perkins, 1899) – valid
  Megalagrion nigrohamatum (Blackburn, 1884) – valid
  Megalagrion nigrohamatum nigrohamatum (Blackburn, 1884) – valid
  Megalagrion nigrohamatum nigrolineatum (Perkins, 1899) – valid
  Megalagrion oahuense (Blackburn, 1884) – valid
  Megalagrion oceanicum McLachlan, 1883 – valid
  Megalagrion oresitrophum (Perkins, 1899) – valid
  Megalagrion orobates (Perkins, 1899) – valid
  Megalagrion pacificum (McLachlan, 1883) – valid
  Megalagrion paludicola Maciolek and Howarth, 1979 – valid
  Megalagrion vagabundum (Perkins, 1899) – valid
  Megalagrion williamsoni (Perkins, 1910) – valid
  Megalagrion xanthomelas (Selys-Longchamps, 1876) – valid
  Megalaima G. R. Gray, 1842 – invalid
  Megalaima armillaris (Temminck, 1821) – invalid – Flame-fronted Barbet
  Megalaima armillaris armillaris (Temminck, 1821) – invalid
  Megalaima armillaris baliensis (Rensch, 1928) – invalid
  Megalaima asiatica (Latham, 1790) – invalid – Blue-throated Barbet
  Megalaima asiatica asiatica (Latham, 1790) – invalid
  Megalaima asiatica chersonesus (Chasen & Kloss, 1927) – invalid
  Megalaima asiatica davisoni Hume, 1877 – invalid
  Megalaima australis (Horsfield, 1821) – invalid – Blue-eared Barbet
  Megalaima australis australis (Horsfield, 1821) – invalid
  Megalaima australis cyanotis (Blyth, 1847) – invalid
  Megalaima australis duvaucelii (R. Lesson, 1830) – invalid
  Megalaima australis gigantorhina (Oberholser, 1912) – invalid
  Megalaima australis orientalis (Robinson, 1915) – invalid
  Megalaima australis stuarti (Robinson & Kloss, 1919) – invalid
  Megalaima australis tanamassae (Meyer de Schauensee, 1929) – invalid
  Megalaima chrysopogon (Temminck, 1824) – invalid – Golden-whiskered Barbet
  Megalaima chrysopogon chrysopogon (Temminck, 1824) – invalid
  Megalaima chrysopogon chrysopsis Goffin, 1863 – invalid
  Megalaima chrysopogon laeta (Robinson & Kloss, 1918) – invalid
  Megalaima corvina (Temminck, 1831) – invalid – Brown-throated Barbet
  Megalaima eximia (Sharpe, 1892) – invalid – Bornean Barbet
  Megalaima eximia cyanea (Harrisson & Hartley, 1934) – invalid
  Megalaima eximia eximia (Sharpe, 1892) – invalid
  Megalaima faiostricta (Temminck, 1832) – invalid – Green-eared Barbet
  Megalaima faiostricta faiostricta (Temminck, 1832) – invalid
  Megalaima faiostricta praetermissa (Kloss, 1918) – invalid
  Megalaima flavifrons (Cuvier, 1816) – invalid – Yellow-fronted Barbet
  Megalaima franklinii (Blyth, 1842) – invalid – Golden-throated Barbet
  Megalaima franklinii auricularis (Robinson & Kloss, 1919) – invalid
  Megalaima franklinii franklinii (Blyth, 1842) – invalid
  Megalaima franklinii minor (Kloss & Chasen, 1926) – invalid
  Megalaima franklinii ramsayi (Walden, 1875) – invalid
  Megalaima franklinii trangensis (Riley, 1934) – invalid
  Megalaima haemacephala (P. L. S. Müller, 1776) – invalid – Coppersmith Barbet
  Megalaima haemacephala cebuensis Dziadosz & Parkes, 1984 – invalid
  Megalaima haemacephala celestinoi Gilliard, 1949 – invalid
  Megalaima haemacephala delica (Parrot, 1907) – invalid
  Megalaima haemacephala haemacephala (P. L. S. Müller, 1776) – invalid
  Megalaima haemacephala homochroa Dziadosz & Parkes, 1984 – invalid
  Megalaima haemacephala indica (Latham, 1790) – invalid
  Megalaima haemacephala intermedia (Shelley, 1891) – invalid
  Megalaima haemacephala mindanensis Rand, 1948 – invalid
  Megalaima haemacephala rosea (Dumont, 1805) – invalid
  Megalaima henricii (Temminck, 1831) – invalid – Yellow-crowned Barbet
  Megalaima henricii brachyrhyncha (Neumann, 1908) – invalid
  Megalaima henricii henricii (Temminck, 1831) – invalid
  Megalaima incognita Hume, 1874 – invalid – Moustached Barbet
  Megalaima incognita elbeli Deignan, 1956 – invalid
  Megalaima incognita euroa (Deignan, 1939) – invalid
  Megalaima incognita incognita Hume, 1874 – invalid
  Megalaima javensis (Horsfield, 1821) – invalid – Black-banded Barbet
  Megalaima lagrandieri J. Verreaux, 1868 – invalid – Red-vented Barbet
  Megalaima lagrandieri lagrandieri J. Verreaux, 1868 – invalid
  Megalaima lagrandieri rothschildi (Delacour, 1927) – invalid
  Megalaima lineata (Vieillot, 1816) – invalid – Lineated Barbet
  Megalaima lineata hodgsoni (Bonaparte, 1850) – invalid
  Megalaima lineata lineata (Vieillot, 1816) – invalid
  Megalaima monticola (Sharpe, 1889) – invalid – Mountain Barbet
  Megalaima mystacophanos (Temminck, 1824) – invalid – Red-throated Barbet
  Megalaima mystacophanos ampala (Oberholser, 1912) – invalid
  Megalaima mystacophanos mystacophanos (Temminck, 1824) – invalid
  Megalaima oorti (S. Müller, 1836) – invalid – Black-browed Barbet
  Megalaima oorti annamensis (Robinson & Kloss, 1919) – invalid
  Megalaima oorti faber (Swinhoe, 1870) – invalid
  Megalaima oorti nuchalis (Gould, 1863) – invalid
  Megalaima oorti oorti (S. Müller, 1836) – invalid
  Megalaima oorti sini (Stresemann, 1929) – invalid
  Megalaima pulcherrima (Sharpe, 1888) – invalid – Golden-naped Barbet
  Megalaima rafflesii (R. Lesson, 1839) – invalid – Red-crowned Barbet
  Megalaima rubricapilla (J. F. Gmelin, 1788) – invalid
  Megalaima rubricapillus (J. F. Gmelin, 1788) – invalid – Crimson-fronted Barbet
  Megalaima rubricapillus malabarica (Blyth, 1847) – invalid
  Megalaima rubricapillus rubricapillus (J. F. Gmelin, 1788) – invalid
  Megalaima virens (Boddaert, 1783) – invalid – Great Barbet
  Megalaima virens clamator Mayr, 1941 – invalid
  Megalaima virens indochinensis Rand, 1953 – invalid
  Megalaima virens magnifica E. C. S. Baker, 1926 – invalid
  Megalaima virens marshallorum (Swinhoe, 1870) – invalid
  Megalaima virens mayri Ripley, 1948 – invalid
  Megalaima virens virens (Boddaert, 1783) – invalid
  Megalaima viridis (Boddaert, 1783) – invalid – White-cheeked Barbet
  Megalaima zeylanica (J. F. Gmelin, 1788) – invalid – Brown-headed Barbet
  Megalaima zeylanica caniceps (Franklin, 1831) – invalid
  Megalaima zeylanica inornata Walden, 1870 – invalid
  Megalaima zeylanica zeylanica (J. F. Gmelin, 1788) – invalid
  Megalaimidae – valid – Asian Barbets
  Megalaiminae – invalid
  Megalamphis De Coninck, 1965 – valid
  Megalamphis sphaerolaimoides (Timm, 1961) – valid
  Megalamphodus Eigenmann, 1915 – invalid
  Megalamphodus megalopterus Eigenmann, 1915 – invalid – black phantom tetra, black phantom tetra
  Megalamphodus sweglesi Géry, 1961 – invalid – red phantom tetra, red phantom tetra
  Megalanceola Pirlot, 1935 – valid
  Megalanceola stephenseni (Chevreux, 1920) – valid
  Megalancistrus Isbrücker, 1980 – valid
  Megalancistrus barrae (Steindachner, 1910) – valid
  Megalancistrus parananus (Peters, 1881) – valid
  Megalara Kimsey and Ohl, 2012 – valid
  Megalara garuda Kimsey and Ohl, 2012 – valid
  Megalasma Hoek, 1883 – valid
  Megalasma minus Annandale, 1906 – valid
  Megalaspis Bleeker, 1851 – valid
  Megalaspis cordyla (Linnaeus, 1758) – valid – finletted mackerel scad
  Megalebias Costa, 1998 – valid
  Megalebias cheradophilus (Vaz-Ferreira, Sierra de Soriano and Scaglia de Paulete, 1964) – valid
  Megalebias elongatus (Steindachner, 1881) – valid
  Megalebias monstrosus (Huber, 1995) – valid
  Megalebias prognathus (Amato, 1986) – valid
  Megalebias wolterstorffi (Ahl, 1924) – valid
  Megalechis Reis, 1997 – valid
  Megalechis personata (Ranzani, 1841) – valid
  Megalechis thoracata (Valenciennes in Cuvier and Valenciennes, 1840) – valid
  Megalechthrus Perkins, 1905 – invalid
  Megalechthrus tryoni Perkins, 1905 – invalid
  Megaleledone Taki, 1961 – valid
  Megaleledone senoi Taki, 1961 – valid
  Megaleledoninae Taki, 1961 – valid
  Megalepthyphantes Wunderlich, 1994 – valid
  Megalepthyphantes auresensis Bosmans, 2006 – valid
  Megalepthyphantes bkheitae (Bosmans & Bouragba, 1992) – valid
  Megalepthyphantes camelus (Tanasevitch, 1990) – valid
  Megalepthyphantes collinus (L. Koch, 1872) – valid
  Megalepthyphantes hellinckxorum Bosmans, 2006 – valid
  Megalepthyphantes kandahar Tanasevitch, 2009 – valid
  Megalepthyphantes kronebergi (Tanasevitch, 1989) – valid
  Megalepthyphantes kuhitangensis (Tanasevitch, 1989) – valid
  Megalepthyphantes lydiae Wunderlich, 1994 – valid
  Megalepthyphantes nebulosoides (Wunderlich, 1977) – valid
  Megalepthyphantes nebulosus (Sundevall, 1830) – valid
  Megalepthyphantes pseudocollinus Saaristo, 1997 – valid
  Megalepthyphantes turkestanicus (Tanasevitch, 1989) – valid
  Megalepthyphantes turkeyensis Tanasevitch, Kunt & Seyyar, 2005 – valid
  Megaleuctra Neave, 1934 – valid
  Megaleuctra complicata Claassen, 1937 – valid
  Megaleuctra flinti Baumann, 1973 – valid
  Megaleuctra kincaidi Frison, 1942 – valid
  Megaleuctra sierra Fields, 1977 – valid
  Megaleuctra stigmata (Banks, 1900) – valid
  Megaleuctra williamsae Hanson, 1941 – valid
  Megaleuctrinae – valid
  Megalinga – valid
  Megalinga bolbocera (Osten Sacken, 1887) – valid
  Megalinga insignata Irwin and Lyneborg, 1981 – valid
  Megalisus Mulsant and Rey, 1870 – invalid
  Megalixalus Günther, 1869 – invalid
  Megalixalus betsileo (Grandidier, 1872) – invalid
  Megalixalus boettgeri Mocquard, 1902 – invalid
  Megalixalus boettgeri boettgeri Mocquard, 1902 – invalid
  Megalixalus boettgeri luteostriata Andersson, 1910 – invalid
  Megalixalus brachycnemis Boulenger, 1896 – invalid
  Megalixalus decorata Angel, 1940 – invalid
  Megalixalus dorsalis (Peters, 1875) – invalid
  Megalixalus dorsimaculatus Ahl, 1930 – invalid
  Megalixalus equatorialis Laurent, 1941 – invalid
  Megalixalus flavomaculatus (Günther, 1864) – invalid
  Megalixalus fornasinii (Bianconi, 1849) – invalid
  Megalixalus fornasinii congicus Laurent, 1941 – invalid
  Megalixalus fornasinii equatorialis Laurent, 1941 – invalid
  Megalixalus fornasinii loveridgei Procter, 1920 – invalid
  Megalixalus fornasinii spinifrons (Cope, 1862) – invalid
  Megalixalus fornasinii unicolor Boettger, 1913 – invalid
  Megalixalus fulvovittatus (Cope, 1861) – invalid
  Megalixalus gramineus Boulenger, 1898 – invalid
  Megalixalus immaculatus Boulenger, 1903 – invalid
  Megalixalus infrarufus Günther, 1869 – invalid
  Megalixalus laevis Ahl, 1930 – invalid
  Megalixalus leptosomus quadrivittatus Werner, 1908 – invalid
  Megalixalus leptosomus upembae Laurent, 1941 – invalid
  Megalixalus lindholmi Andersson, 1907 – invalid
  Megalixalus loveridgii Procter, 1920 – invalid
  Megalixalus maculifer Ahl, 1924 – invalid
  Megalixalus maculosus Sternfeld, 1917 – invalid
  Megalixalus madagascariensis (Duméril and Bibron, 1841) – invalid
  Megalixalus madagascariensis alboguttata Boulenger, 1882 – invalid
  Megalixalus madagascariensis madagascariensis (Duméril and Bibron, 1841) – invalid
  Megalixalus mocquardi Boettger, 1913 – invalid
  Megalixalus orophilus Laurent, 1947 – invalid
  Megalixalus pantherinus Steindachner, 1891 – invalid
  Megalixalus parkeri Scortecci, 1932 – invalid
  Megalixalus platyceps (Boulenger, 1900) – invalid
  Megalixalus renifer (Boettger, 1881) – invalid
  Megalixalus schneideri Boettger, 1889 – invalid
  Megalixalus schoutedeni Laurent, 1941 – invalid
  Megalixalus seychellensis (Duméril and Bibron, 1841) – invalid
  Megalixalus spinifrons (Cope, 1862) – invalid
  Megalixalus spinosus (Buchholz and Peters in Peters, 1875) – invalid
  Megalixalus stuhlmanni Pfeffer, 1893 – invalid
  Megalixalus tricolor Boettger, 1881 – invalid
  Megalixalus uluguruensis Barbour and Loveridge, 1928 – invalid
  Megalixalus unicolor Boettger, 1913 – invalid
  Megalixalus variabilis Ahl, 1930 – invalid
  Megalixalus vittiger (Peters, 1876) – invalid
  Megalixalus weidholzi Mertens, 1938 – invalid
  Megalixalus wittei Laurent, 1941 – invalid
  Megalixcelus Günther, 1869 – invalid
  Megaloascos Evdonin, 1970 – valid
  Megaloascos psammophilum Evdonin, 1970 – valid
  Megaloastia Zabka, 1995 – valid
  Megaloastia mainae Zabka, 1995 – valid
  Megalobatrachus Tschudi, 1837 – invalid
  Megalobatrachus davidianus (Blanchard, 1871) – invalid
  Megalobatrachus japonicus (Temminck, 1836) – invalid
  Megalobatrachus japonicus davidi (Blanchard, 1871) – invalid
  Megalobatrachus japonicus davidianus (Blanchard, 1871) – invalid
  Megalobatrachus japonicus japonicus (Temminck, 1836) – invalid
  Megalobatrachus maximus (Schlegel in Tschudi, 1837) – invalid
  Megalobatrachus sieboldi Tschudi, 1837 – invalid
  Megalobatrachus sligoi Boulenger, 1924 – invalid
  Megalobrachium Stimpson, 1858 – valid
  Megalobrachium poeyi (Guérin-Méneville, 1855) – valid – hairyclaw porcelain crab
  Megalobrachium soriatum (Say, 1818) – valid – pentagonal porcelain crab
  Megalobrama Dybowski, 1872 – valid
  Megalobrama amblycephala Yih, 1955 – valid
  Megalobrama elongata Huang and Zhang, 1986 – valid
  Megalobrama mantschuricus (Basilewsky, 1855) – valid
  Megalobrama pellegrini (Tchang, 1930) – valid
  Megalobrama skolkovii Dybowski, 1872 – valid
  Megalobrama terminalis (Richardson, 1846) – valid
  Megalobranchus Tschudi, 1837 – invalid
  Megalocaria Crotch, 1871 – valid
  Megalocaria fijiensis (Crotch, 1874) – valid
  Megalocaria tricolor (Fabricius, 1787) – valid
  Megalocentor de Pinna and Britski, 1991 – valid
  Megalocentor echthrus de Pinna and Britski, 1991 – valid
  Megaloceraea Fieber, 1861 – invalid
  Megaloceroea Fieber, 1858 – valid
  Megaloceroea debilis (Uhler, 1871) – invalid
  Megaloceroea hirsuta Knight, 1968 – invalid
  Megaloceroea koebelei Van Duzee, 1921 – invalid
  Megaloceroea letcheri Knight, 1928 – invalid
  Megaloceroea longicornis (Fallén, 1807) – invalid
  Megaloceroea recticornis (Geoffroy in Fourcroy, 1785) – valid
  Megalocoleus Reuter, 1890 – valid
  Megalocoleus exsanguis (Herrich-Schaeffer, 1835) – valid
  Megalocoleus molliculus (Fallén, 1807) – valid
  Megalocottus Gill, 1861 – valid
  Megalocottus laticeps (Gilbert, 1896) – invalid
  Megalocottus platycephalus (Pallas, 1814) – valid – belligerent sculpin
  Megalocotyle Folda, 1929 – valid
  Megalocotyle marginata – valid
  Megalocraerus Lewis, 1902 – valid
  Megalocraerus chico Caterino and Tishechkin, 2016 – valid
  Megalocraerus madrededios Caterino and Tishechkin, 2016 – valid
  Megalocraerus mandibularis Caterino and Tishechkin, 2016 – valid
  Megalocraerus rubricatus Lewis, 1902 – valid
  Megalocraerus tiputini Caterino and Tishechkin, 2016 – valid
  Megalocranchia Pfeffer, 1884 – valid
  Megalocranchia abyssicola (Goodrich, 1896) – valid
  Megalocranchia maxima Pfeffer, 1884 – valid
  Megalocranchia megalops australis Voss, 1967 – invalid
  Megalocranchia oceanica (Voss, 1960) – valid
  Megalocranchia papillata Voss, 1960 – invalid
  Megalocranchia pardus Berry, 1916 – invalid
  Megalocranchia richardsoni Dell, 1959 – invalid
  Megalocypris Sars, 1898 – valid
  Megalocypris princeps Sars, 1898 – valid
  Megalocysta Champion, 1897 – valid
  Megalocysta pellucida Champion, 1897 – valid
  Megalodacne Crotch, 1873 – valid
  Megalodacne fasciata (Fabricius, 1777) – valid
  Megalodacne heros (Say, 1823) – valid – pleasing fungus beetle
  Megalodacninae Sen Gupta, 1969 – valid
  Megalodactylus lethierryi Reuter, 1875 – invalid
  Megalodiscus Chandler, 1923 – valid
  Megalodiscus microphagus – valid
  Megalodiscus temperatus – valid
  Megalodontes Latreille, 1802 – valid
  Megalodontesidae Konow, 1897 – valid
  Megalodontoidea Konow, 1897 – invalid – primitive sawflies
  Megalodoras Eigenmann, 1925 – valid
  Megalodoras guayoensis (Fernández-Yépez, 1968) – valid
  Megalodoras laevigatulus (Berg, 1901) – valid
  Megalodoras uranoscopus (Eigenmann and Eigenmann, 1888) – valid
  Megaloglossus Pagenstecher, 1885 – valid
  Megaloglossus azagnyi Nesi, Kadjo and Hassanin, 2012 – valid – Western Woermann's Fruit Bat, Macroglosse de Woermann de l'Ouest
  Megaloglossus woermanni Pagenstecher, 1885 – valid – Woermann's bat, Woermann's Long-tongued Fruit Bat, Eastern Woermann's Fruit Bat
  Megalogonia Surber, 1928 – valid
  Megalogonia ictaluri – valid
  Megalographa Lafontaine and Poole, 1991 – valid
  Megalographa biloba (Stephens, 1830) – valid
  Megalolaimus Timm, 1961 – invalid
  Megalolaimus speculifer Timm, 1961 – invalid
  Megalomastoma Swainson, 1840 – valid
  Megalomastomidae – valid
  Megalominae Krueger, 1922 – valid
  Megalomma Johansson, 1926 – valid
  Megalomma Shuckard, 1840 – invalid
  Megalomma F. Smith, 1873 – invalid
  Megalomma bioculatum (Ehlers, 1887) – valid
  Megalomma circumspectum – valid
  Megalomma elegans F. Smith, 1873 – invalid
  Megalomma intermedium (Beddard, 1888) – valid
  Megalomma lobiferum – valid
  Megalomma melanogaster Schrottky, 1911 – invalid
  Megalomma melanoxanthum Schrottky, 1911 – invalid
  Megalomma natalensis (F. Smith, 1856) – invalid
  Megalomma nigriceps F. Smith, 1873 – invalid
  Megalomma pigmentum – valid
  Megalomma politum F. Smith, 1873 – invalid
  Megalomma quadricinctum Ashmead, 1904 – invalid
  Megalomma quadrioculatum (Willey, 1905) – valid
  Megalomma splendida – valid
  Megalomma vesiculosum (Montagu, 1815) – valid
  Megalomphalus Brusina, 1871 – valid
  Megalomphalus adamsii (P. Fischer, 1857) – valid
  Megalomphalus californicus (Dall, 1903) – valid – California macromphaline
  Megalomphalus floridanus (Moore, 1965) – valid – Florida macromphaline
  Megalomphalus palmalitoris (Pilsbry and McGinty, 1950) – valid – Palm Beach macromphaline
  Megalomphalus pierrot (Gardner, 1948) – valid
  Megalomphalus schmiederi J. H. McLean, 1996 – valid
  Megalomus Rambur, 1842 – valid
  Megalomus acunai Alayo, 1968 – valid
  Megalomus amnistiatus Monserrat, 1997 – valid
  Megalomus angulatus Carpenter, 1940 – valid
  Megalomus angustatus Navás, 1932 – invalid
  Megalomus australis (González Olazo, 1992) – valid
  Megalomus bridarollius Navás, 1933 – invalid
  Megalomus carpenteri Penny, Adams and Stange, 1997 – valid
  Megalomus cubanus Banks, 1930 – invalid
  Megalomus darwini Banks, 1924 – valid
  Megalomus democraticus Monserrat, 1997 – valid
  Megalomus exterior Navás, 1929 – invalid
  Megalomus fidelis (Banks, 1897) – valid
  Megalomus flinti (Nakahara, 1965) – valid
  Megalomus impudicus (Gerstaecker, 1888) – valid
  Megalomus infuscatus Navás, 1914 – invalid
  Megalomus insignis Kimmins, 1935 – invalid
  Megalomus intricatus Navás, 1914 – invalid
  Megalomus linguatus Navás, 1910 – invalid
  Megalomus lioni Navás, 1927 – invalid
  Megalomus marginatus Banks, 1910 – valid
  Megalomus minor Banks in Baker, 1905 – valid
  Megalomus moestus Banks, 1895 – valid
  Megalomus nanus Navás, 1933 – invalid
  Megalomus nebulosus Navás, 1926 – valid
  Megalomus nigratus (Navás, 1929) – valid
  Megalomus parvulus Kimmins, 1935 – invalid
  Megalomus pictus Hagen, 1861 – valid
  Megalomus princeps Navás, 1933 – invalid
  Megalomus punctatus Kimmins, 1935 – invalid
  Megalomus rafaeli Penny and Monserrat, 1985 – valid
  Megalomus ricoi Monserrat, 1997 – valid
  Megalomus sammnesianus González Olazo, 1987 – valid
  Megalomus serrinus Navás, 1936 – invalid
  Megalomus stangei González Olazo, 1981 – invalid
  Megalomus uniformis Banks, 1935 – valid
  Megalomycter Myers and Freihofer, 1966 – valid
  Megalomycter teevani Myers and Freihofer, 1966 – valid
  Megalomycteridae – valid – largemouth fishes
  Megalomyrmex Forel, 1885 – valid
  Megalomyrmex acauna Brandao, 1990 – valid
  Megalomyrmex ayri Brandao, 1990 – valid
  Megalomyrmex balzani Emery, 1894 – valid
  Megalomyrmex bituberculatus (Fabricius, 1798) – valid
  Megalomyrmex caete Brandao, 1990 – valid
  Megalomyrmex cuatiara Brandao, 1990 – valid
  Megalomyrmex cupecuara Brandao, 1990 – valid
  Megalomyrmex cyendyra Brandao, 1990 – valid
  Megalomyrmex drifti Kempf, 1961 – valid
  Megalomyrmex emeryi Forel, 1904 – valid
  Megalomyrmex foreli Emery, 1890 – valid
  Megalomyrmex glaesarius Kempf, 1970 – valid
  Megalomyrmex gnomus Kempf, 1970 – valid
  Megalomyrmex goeldii Forel, 1912 – valid
  Megalomyrmex iheringi Forel, 1911 – valid
  Megalomyrmex incisus Smith, 1947 – valid
  Megalomyrmex latreillei Emery, 1890 – valid
  Megalomyrmex leoninus Forel, 1885 – valid
  Megalomyrmex miri Brandao, 1990 – valid
  Megalomyrmex modestus Emery, 1896 – valid
  Megalomyrmex mondabora Brandao, 1990 – valid
  Megalomyrmex myops Santschi, 1925 – valid
  Megalomyrmex pacova Brandao, 1990 – valid
  Megalomyrmex piriana Brandao, 1990 – valid
  Megalomyrmex poatan Brandao, 1990 – valid
  Megalomyrmex pusillus Forel, 1912 – valid
  Megalomyrmex silvestrii Wheeler, 1909 – valid
  Megalomyrmex staudingeri Emery, 1890 – valid
  Megalomyrmex symmetochus Wheeler, 1925 – valid
  Megalomyrmex tasyba Brandao, 1990 – valid
  Megalomyrmex timbira Brandao, 1990 – valid
  Megalomyrmex wallacei Mann, 1916 – valid
  Megalomyrmex weyrauchi Kempf, 1970 – valid
  Megalomys Trouessart, 1881 – valid – West Indian Giant Rice Rats
  Megalomys desmarestii (Fischer, 1829) – valid – Antillean Giant Rice Rat, Desmarest's Pilorie
  Megalomys luciae (Forsyth Major, 1901) – valid – Santa Lucia Giant Rice Rat, Santa Lucian Pilorie
  Megalomyzon Manter, 1947 – valid
  Megalomyzon robustus – valid
  Megalonaiadini Heard & Guckert, 1970 – invalid
  Megalonaias Utterback, 1915 – valid
  Megalonaias boykiniana (Lea, 1840) – invalid – round washboard
  Megalonaias gigantea (Barnes, 1823) – invalid
  Megalonaias nervosa (Rafinesque, 1820) – valid – washboard
  Megalonaias nicklineana (Lea, 1834) – invalid – Nicklin's pearly mussel
  Megalonaias nickliniana (Lea, 1834) – valid
  Megalonchidae – valid
  Megalonchos Baer & Euzet, 1962 – valid
  Megalonchos mandleyi (Southwell, 1927) – valid
  Megalonchos shawae Caira, Reyda & Mega, 2007 – valid
  Megalonchos sumansinghai Caira, Reyda & Mega, 2007 – valid
  Megalonchus – valid
  Megalonchus arelisci – valid
  Megalonema Eigenmann, 1912 – valid
  Megalonema argentina (MacDonagh, 1938) – valid
  Megalonema pauciradiatum Eigenmann in Driver, 1919 – valid
  Megalonema platanum (Günther, 1880) – valid
  Megalonema platycephalum Eigenmann, 1912 – valid
  Megalonema psammium Schultz, 1944 – valid
  Megalonema xanthum Eigenmann, 1912 – valid
  Megalonibea Chu, Lo and Wu, 1963 – valid
  Megalonibea fusca Chu, Lo and Wu, 1963 – valid
  Megalonotini Slater, 1957 – valid
  Megalonotus Fieber, 1860 – valid
  Megalonotus chiragra (Thomson, 1870) – invalid
  Megalonotus chiragrus (Thomson, 1870) – valid
  Megalonotus sabulicola (Thomson, 1870) – valid
  Megalonychidae Ameghino, 1889 – valid – Two-toed Sloths
  Megalopelma – valid
  Megalopelma germanum (Johannsen, 1910) – valid
  Megalopelma glabanum (Johannsen, 1910) – valid
  Megalophallus – valid
  Megalophrys Kuhl and Van Hasselt, 1822 – invalid
  Megalophrys aceras Boulenger, 1903 – invalid
  Megalophrys baluensis (Boulenger, 1899) – invalid
  Megalophrys boettgeri (Boulenger, 1899) – invalid
  Megalophrys boulengeri (Bedriaga, 1898) – invalid
  Megalophrys carinensis (Boulenger, 1889) – invalid
  Megalophrys chysii Edeling, 1864 – invalid
  Megalophrys feae Boulenger, 1887 – invalid
  Megalophrys gigas Blyth, 1855 – invalid
  Megalophrys gracilis (Günther, 1872) – invalid
  Megalophrys guttulata Blyth, 1856 – invalid
  Megalophrys hasseltii (Tschudi, 1838) – invalid
  Megalophrys hasseltii pullus Smith, 1921 – invalid
  Megalophrys heteropus (Boulenger, 1900) – invalid
  Megalophrys intermedius Smith, 1921 – invalid
  Megalophrys kempii Annandale, 1912 – invalid
  Megalophrys kuatunensis Pope, 1929 – invalid
  Megalophrys ligayae Taylor, 1920 – invalid
  Megalophrys longipes Boulenger, 1886 – invalid
  Megalophrys major Boulenger, 1908 – invalid
  Megalophrys montana (Kuhl and Van Hasselt, 1822) – invalid
  Megalophrys montana aceras Boulenger, 1903 – invalid
  Megalophrys nasuta (Schlegel, 1858) – invalid
  Megalophrys natunae (Günther, 1895) – invalid
  Megalophrys parva (Boulenger, 1893) – invalid
  Megalophrys pelodytoides (Boulenger, 1893) – invalid
  Megalophrys robusta Boulenger, 1908 – invalid
  Megalophrys stejnegeri Taylor, 1920 – invalid
  Megalophrys weigoldi Vogt, 1924 – invalid
  Megalopidae – valid – tarpons, sábalos, tarpons
  Megalopodidae Latreille, 1802 – valid
  Megalopodinae Latreille, 1802 – valid
  Megalopodium W. Schulz, 1906 – invalid
  Megaloprepus Rambur, 1842 – valid
  Megaloprepus caerulatus (Drury, 1782) – valid
  Megalops Lacepčde, 1803 – valid – tarpons
  Megalops atlanticus Valenciennes in Cuvier and Valenciennes, 1847 – valid – tarpon, sábalo
  Megalops cyprinoides (Broussonet, 1782) – valid – Indo-Pacific tarpon, tarpón indo-pacífico, tarpon indo-pacifique, oxeye
  Megalops maculatus Hallowell, 1861 – invalid
  Megalopsallus Knight, 1927 – valid
  Megalopsallus adustus Knight, 1927 – invalid
  Megalopsallus arizona Knight, 1968 – invalid
  Megalopsallus atriplicis Knight, 1927 – valid
  Megalopsallus brendae Schuh, 2000 – valid
  Megalopsallus brittoni Knight, 1927 – valid
  Megalopsallus californicus Schuh, 2000 – valid
  Megalopsallus diversipes Knight, 1927 – invalid
  Megalopsallus ellae Schuh and Schwartz, 2004 – valid
  Megalopsallus ephedrae (Knight, 1968) – valid
  Megalopsallus ephedrellus Schuh, 2000 – valid
  Megalopsallus femoralis Kelton, 1980 – valid
  Megalopsallus flammeus Schuh, 2000 – valid
  Megalopsallus froeschneri (Schuh, 1986) – valid
  Megalopsallus humeralis (Van Duzee, 1923) – valid
  Megalopsallus knowltoni (Knight, 1970) – valid
  Megalopsallus latifrons Knight, 1927 – valid
  Megalopsallus marmoratus Knight, 1968 – valid
  Megalopsallus nicholi (Knight, 1968) – valid
  Megalopsallus nigricaput Schuh, 2000 – valid
  Megalopsallus nigrofemoratus (Knight, 1968) – valid
  Megalopsallus nuperus (Van Duzee, 1923) – valid
  Megalopsallus pallidus (Knight, 1968) – valid
  Megalopsallus pallipes (Knight, 1968) – valid
  Megalopsallus parapunctipes Schuh, 2000 – valid
  Megalopsallus pictipes (Van Duzee, 1918) – valid
  Megalopsallus punctatus Schuh, 2000 – valid
  Megalopsallus punctipes (Knight, 1968) – valid
  Megalopsallus rubricornis (Knight, 1968) – valid
  Megalopsallus rubropictipes Knight, 1927 – valid
  Megalopsallus sarcobati (Knight, 1969) – valid
  Megalopsallus schwartzi Schuh, 2000 – valid
  Megalopsallus sparsus (Van Duzee, 1918) – valid
  Megalopsallus teretis Schuh, 2000 – valid
  Megalopsidiinae Leng, 1920 – valid
  Megalopsis Panampunnayil, 1987 – valid
  Megalopsis denticauda Panampunnayil, 1987 – valid
  Megalopta Smith, 1853 – valid
  Megalopta aegis (Vachal, 1904) – valid
  Megalopta aeneicollis Friese, 1926 – valid
  Megalopta aethautis (Vachal, 1904) – valid
  Megalopta amoena (Spinola, 1851) – valid
  Megalopta atra Engel, 2006 – valid
  Megalopta boliviensis Friese, 1926 – valid
  Megalopta byroni Engel, Brooks & Yanega, 1997 – valid
  Megalopta centralis Friese, 1926 – valid
  Megalopta chaperi (Vachal, 1904) – valid
  Megalopta cuprea Friese, 1911 – valid
  Megalopta fornix (Vachal, 1904) – valid
  Megalopta furunculosa Hinojosa-Díaz & Engel, 2003 – valid
  Megalopta genalis Meade-Waldo, 1916 – valid
  Megalopta gibbosa Friese, 1926 – valid
  Megalopta lecointei Friese, 1926 – valid
  Megalopta nigriventris Friese, 1926 – valid
  Megalopta nitidicollis Friese, 1926 – valid
  Megalopta noctifurax Engel, Brooks & Yanega, 1997 – valid
  Megalopta ochrias (Vachal, 1904) – valid
  Megalopta opacicollis Friese, 1926 – valid
  Megalopta peruana Friese, 1926 – valid
  Megalopta purpurata Smith, 1879 – valid
  Megalopta sodalis (Vachal, 1904) – valid
  Megalopta sulciventris Friese, 1926 – valid
  Megalopta tacarunensis Cockerell, 1923 – valid
  Megalopta vigilans Cockerell, 1923 – valid
  Megaloptera – valid – alderflies, dobsonflies, fishflies
  Megaloptidia Cockerell, 1900 – valid
  Megaloptidia contradicta (Cockerell, 1900) – valid
  Megaloptidia nocturna (Friese, 1926) – valid
  Megaloptidia saulensis Engel & Brooks, 1998 – valid
  Megaloptilla Hurd & Moure, 1987 – valid
  Megaloptilla byronella Engel & Brooks, 1999 – valid
  Megaloptilla callopis (Vachal, 1911) – valid
  Megalopus Fabricius, 1801 – valid
  Megalopus (Falsomegalopus) Pic, 1916 – valid
  Megalopus (Megalopus) Fabricius, 1801 – valid
  Megalopus (Mucromegalopus) Pic, 1916 – valid
  Megalopus analis Klug, 1824 – valid
  Megalopus angustatus Lacordaire, 1845 – valid
  Megalopus annulipes Pic, 1916 – valid
  Megalopus apicalis Pic, 1916 – valid
  Megalopus armatus Lacordaire, 1845 – valid
  Megalopus atripennis Pic, 1916 – valid
  Megalopus basalis Jacoby, 1892 – valid
  Megalopus boliviensis Pic, 1954 – valid
  Megalopus brasiliensis Jacoby, 1903 – valid
  Megalopus brevipennis Jacoby, 1903 – valid
  Megalopus buckleyi Jacoby, 1889 – valid
  Megalopus calcaratus Lacordaire, 1845 – valid
  Megalopus cruralis Klug, 1824 – valid
  Megalopus dentipes Bates, 1866 – valid
  Megalopus diformipes Pic, 1916 – valid
  Megalopus elongatus Baly, 1876 – valid
  Megalopus femoratus Serville, 1825 – valid
  Megalopus flavofasciatus Clark, 1866 – valid
  Megalopus foveifrons Pic, 1948 – valid
  Megalopus guyanensis Pic, 1916 – valid
  Megalopus hirtipes Klug, 1824 – valid
  Megalopus humeralis Serville, 1825 – invalid
  Megalopus impictus Bates, 1866 – valid
  Megalopus incisus Pic, 1916 – valid
  Megalopus inscriptus Klug, 1824 – valid
  Megalopus jacobyi Bruch, 1908 – valid
  Megalopus lituratus Klug, 1834 – valid
  Megalopus luteosignatus Pic, 1940 – valid
  Megalopus melipona Clark, 1866 – valid
  Megalopus monstrosicornis Pic, 1916 – valid
  Megalopus nigricornis Fabricius, 1801 – valid
  Megalopus nigrovittatus Jacoby, 1873 – valid
  Megalopus parallelus Lacordaire, 1845 – valid
  Megalopus poecilosomus Lacordaire, 1845 – valid
  Megalopus ruficornis Fabricius, 1801 – valid
  Megalopus schaeferi Monrós, 1947 – valid
  Megalopus seriatus Lacordaire, 1845 – valid
  Megalopus sexvittatus Bates, 1866 – valid
  Megalopus succinctus Klug, 1834 – invalid
  Megalopus szantoi Papp, 1951 – valid
  Megalopus tabidus Klug, 1834 – valid
  Megalopus thoracicus Jacoby, 1903 – valid