Integrated Taxonomic Information System - Search Results

Results of: Search in every Kingdom for Scientific Name containing 'Hylaeus'
 
 Kingdom Animalia
  Amphylaeus Michener, 1965 – valid
  Amphylaeus flavicans Houston, 1975 – valid
  Amphylaeus morosus (Smith, 1879) – valid
  Amphylaeus nubilosellus (Cockerell, 1910) – valid
  Amphylaeus obscuriceps (Friese, 1924) – valid
  Epigomphus hylaeus Ris, 1918 – valid
  Glyptonysius hylaeus (Kirkaldy, 1910) – valid
  Gulo hylaeus Elliot, 1905 – invalid
  Hylaeus Fabricius, 1793 – valid
  Hylaeus aberrans (Bridwell, 1919) – valid
  Hylaeus abjunctus Cockerell, 1936 – valid
  Hylaeus aborigensis Dathe, 1994 – valid
  Hylaeus absolutus (Gribodo, 1894) – valid
  Hylaeus absonulus Cockerell, 1936 – valid
  Hylaeus abyssinicus (Alfken, 1905) – valid
  Hylaeus acariphorus Snelling, 1985 – valid
  Hylaeus accipitris (Cockerell, 1914) – valid
  Hylaeus acer Dathe, 1980 – valid
  Hylaeus adriaticus (Warncke, 1972) – valid
  Hylaeus advocatus (Nurse, 1903) – valid
  Hylaeus aenigmus (Viereck, 1903) – valid
  Hylaeus affinis (Smith, 1853) – valid
  Hylaeus agilis (Smith, 1876) – valid
  Hylaeus akoko Magnacca & Daly, 2003 – valid
  Hylaeus alampes Moure, 1942 – valid
  Hylaeus albocuneatus (Cockerell, 1913) – valid
  Hylaeus albomaculatus (Smith, 1879) – valid
  Hylaeus albonasatus (Strand, 1912) – invalid
  Hylaeus albonitens (Cockerell, 1905) – valid
  Hylaeus albonotatus (Walker, 1871) – valid
  Hylaeus albozebratus Michener, 1965 – valid
  Hylaeus alcyoneus (Erichson, 1842) – valid
  Hylaeus alexandrinus (Warncke, 1992) – valid
  Hylaeus alfkeni (Friese, 1913) – valid
  Hylaeus alocaspidus Snelling, 1975 – valid
  Hylaeus alpinus (Morawitz, 1867) – valid
  Hylaeus altaicus Dathe, 1986 – valid
  Hylaeus amatulus (Cockerell, 1922) – valid
  Hylaeus amatus (Cockerell, 1909) – valid
  Hylaeus amazonicus (Gribodo, 1894) – valid
  Hylaeus amelanocephalus Rayment, 1954 – valid
  Hylaeus ameliae Cockerell, 1942 – valid
  Hylaeus amiculiformis (Cockerell, 1909) – valid
  Hylaeus amiculinus (Cockerell, 1922) – valid
  Hylaeus amiculus (Smith, 1879) – valid
  Hylaeus ancoratus (Cockerell, 1912) – valid
  Hylaeus andrenoides (Perkins, 1899) – valid
  Hylaeus angustatus (Schenck, 1861) – valid
  Hylaeus angustifrons Morawitz, 1876 – valid
  Hylaeus angustulus (Perkins, 1899) – valid
  Hylaeus anmelanocephalus Rayment, 1954 – valid
  Hylaeus annularis (Kirby, 1802) – valid
  Hylaeus annulatus (Linnaeus, 1758) – valid
  Hylaeus anomalus (Perkins, 1899) – valid
  Hylaeus anthracinus (Smith, 1853) – valid
  Hylaeus aralis (Cockerell, 1916) – valid
  Hylaeus araxanus (Warncke, 1981) – valid
  Hylaeus arenarius Morawitz, 1876 – valid
  Hylaeus armeniacus (Warncke, 1981) – valid
  Hylaeus arnoldi (Friese, 1913) – valid
  Hylaeus arsenicus (Vachal, 1901) – valid
  Hylaeus asiaticus (Dalla Torre, 1896) – valid
  Hylaeus asininus (Cockerell & Casad, 1895) – valid
  Hylaeus asper (Vachal, 1909) – valid
  Hylaeus asperithorax (Rayment, 1927) – valid
  Hylaeus aspricollis (Vachal, 1901) – valid
  Hylaeus assimulans (Perkins, 1899) – valid
  Hylaeus aterrimus (Friese, 1911) – valid
  Hylaeus atriceps (Friese, 1911) – valid
  Hylaeus atripes (Vachal, 1901) – valid
  Hylaeus auriferus (Cockerell, 1918) – valid
  Hylaeus azorae (Warncke, 1992) – valid
  Hylaeus aztecus (Cresson, 1869) – valid
  Hylaeus bacillarius (Cockerell, 1914) – valid
  Hylaeus basalis (Smith, 1853) – valid
  Hylaeus basilautus (Rayment, 1953) – valid
  Hylaeus basimacula (Cameron, 1904) – valid
  Hylaeus basirufus (Vachal, 1910) – valid
  Hylaeus baudinensis (Cockerell, 1905) – valid
  Hylaeus beaumonti (Benoist, 1943) – valid
  Hylaeus bellicosus (Cameron, 1897) – valid
  Hylaeus benguetensis (Cockerell, 1919) – valid
  Hylaeus benoisti Michener, 2000 – valid
  Hylaeus bequaerti (Schrottky, 1910) – valid
  Hylaeus bequaertianus Bridwell, 1919 – valid
  Hylaeus bertonii (Schrottky, 1907) – valid
  Hylaeus bevisi (Cockerell, 1917) – valid
  Hylaeus biarmicus (Warncke, 1992) – valid
  Hylaeus bicoloratus (Smith, 1853) – valid
  Hylaeus bicolorellus Michener, 1965 – valid
  Hylaeus bicuneatus (Cockerell, 1910) – valid
  Hylaeus bidentatus (Smith, 1853) – valid
  Hylaeus bifasciatus (Jurine, 1807) – valid
  Hylaeus binotatus (Alfken, 1914) – valid
  Hylaeus binus (Vachal, 1909) – valid
  Hylaeus bipunctatus (Fabricius, 1798) – valid
  Hylaeus biscutellus (Vachal, 1909) – valid
  Hylaeus bisinuatus Förster, 1871 – invalid
  Hylaeus bituberculatus (Smith, 1879) – valid
  Hylaeus blanchae Rayment, 1953 – valid
  Hylaeus bolivianus (Schrottky, 1910) – valid
  Hylaeus boninensis Yasumatsu, 1955 – valid
  Hylaeus borchii Rayment, 1935 – valid
  Hylaeus borneensis (Cockerell, 1920) – valid
  Hylaeus bothros (Schrottky, 1910) – valid
  Hylaeus bouyssoui (Vachal, 1899) – valid
  Hylaeus brachycephalus (Morawitz, 1868) – valid
  Hylaeus brachyceratomerus (Moure, 1941) – valid
  Hylaeus brasiliensis (Schrottky, 1910) – valid
  Hylaeus braunsi (Alfken, 1905) – valid
  Hylaeus breviceps Morawitz, 1876 – valid
  Hylaeus brevicornis Nylander, 1852 – valid
  Hylaeus brevior (Cockerell, 1918) – valid
  Hylaeus breviradius (Vachal, 1901) – valid
  Hylaeus bridwelli Ikudome, 1989 – valid
  Hylaeus buddhae Meade-Waldo, 1923 – valid
  Hylaeus burnsi (Michener, 1965) – valid
  Hylaeus caarendyensis (Schrottky, 1906) – valid
  Hylaeus callosulus Meade-Waldo, 1923 – valid
  Hylaeus callosus (Cockerell, 1910) – valid
  Hylaeus calvus (Metz, 1911) – valid
  Hylaeus cameroni (Cockerell, 1905) – invalid
  Hylaeus canariensis Erlandsson, 1983 – valid
  Hylaeus capicola (Alfken, 1914) – valid
  Hylaeus capitosus (Smith, 1876) – valid
  Hylaeus cardioscapus Cockerell, 1924 – valid
  Hylaeus cecidonastes Moure, 1972 – valid
  Hylaeus ceniberus (Cockerell, 1910) – valid
  Hylaeus certus (Cockerell, 1921) – valid
  Hylaeus cervinus (Warncke, 1992) – valid
  Hylaeus chasanensis (Romankova, 1995) – valid
  Hylaeus chlorosomus (Cockerell, 1913) – valid
  Hylaeus chlorostictus (Perkins, 1899) – valid
  Hylaeus chromaticus (Cockerell, 1912) – valid
  Hylaeus chrysaspis (Cockerell, 1910) – valid
  Hylaeus chukar (Warncke, 1992) – valid
  Hylaeus cinereus (Warncke, 1992) – valid
  Hylaeus clavigerus (Cockerell, 1936) – valid
  Hylaeus cliffordiellus Rayment, 1953 – valid
  Hylaeus clypearis (Schenck, 1853) – valid
  Hylaeus cockerelli (Schrottky, 1906) – valid
  Hylaeus colei Rayment, 1935 – valid
  Hylaeus coloradensis (Cockerell, 1896) – valid
  Hylaeus communis Nylander, 1852 – valid
  Hylaeus concinnus Cockerell, 1924 – valid
  Hylaeus confluens (Smith, 1853) – valid
  Hylaeus conformis Förster, 1871 – valid
  Hylaeus confusus Nylander, 1852 – valid
  Hylaeus coniceps (Blackburn, 1886) – valid
  Hylaeus connectens (Perkins, 1899) – valid
  Hylaeus conspicuus (Metz, 1911) – valid
  Hylaeus constrictiformis (Cockerell, 1910) – valid
  Hylaeus constrictus (Cockerell, 1905) – valid
  Hylaeus contradictus (Cockerell, 1919) – valid
  Hylaeus convergens Dathe, 2000 – valid
  Hylaeus cookii (Metz, 1911) – valid
  Hylaeus coriaceus (Pérez, 1895) – valid
  Hylaeus cornutus Curtis, 1831 – valid
  Hylaeus coroicensis (Cockerell, 1918) – valid
  Hylaeus coronatulus (Cockerell, 1914) – valid
  Hylaeus coronatus (Cockerell, 1905) – valid
  Hylaeus corpana (Warncke, 1972) – invalid
  Hylaeus costaricensis (Friese, 1917) – valid
  Hylaeus crabronoides (Perkins, 1899) – valid
  Hylaeus crassanus (Warncke, 1972) – valid
  Hylaeus crassifemoratus (Cockerell, 1922) – valid
  Hylaeus cribellatus (Vachal, 1901) – valid
  Hylaeus cribratus (Bridwell, 1919) – valid
  Hylaeus crispulus Dathe, 1980 – valid
  Hylaeus cruentus (Vachal, 1910) – valid
  Hylaeus crustatus (Vachal, 1909) – valid
  Hylaeus culiciformis (Schrottky, 1906) – valid
  Hylaeus cuneiferus (Cockerell, 1919) – valid
  Hylaeus curtellus Moure, 1960 – valid
  Hylaeus curtulus (Vachal, 1910) – valid
  Hylaeus curvicarinatus (Cameron, 1905) – valid
  Hylaeus cuscoanus (Strand, 1911) – valid
  Hylaeus cyaneomicans (Cockerell, 1910) – valid
  Hylaeus cyanophilus (Cockerell, 1910) – valid
  Hylaeus cyanurus (Kirby, 1802) – valid
  Hylaeus cypricolus (Warncke, 1972) – valid
  Hylaeus damascenus (Magretti, 1890) – valid
  Hylaeus daviesiae Houston, 1981 – valid
  Hylaeus decaoctus (Warncke, 1992) – valid
  Hylaeus deceptorius (Benoist, 1959) – valid
  Hylaeus delicatus (Cockerell, 1911) – valid
  Hylaeus dentiferellus (Strand, 1912) – valid
  Hylaeus desertoris Houston, 1981 – valid
  Hylaeus dictyotus Snelling, 1982 – valid
  Hylaeus difficilis (Perkins, 1899) – valid
  Hylaeus difformis (Eversmann, 1852) – valid
  Hylaeus digitatus (Houston, 1975) – valid
  Hylaeus dimidiatus (Perkins, 1899) – valid
  Hylaeus dinkleri (Friese, 1898) – valid
  Hylaeus diplonymus (Schulz, 1906) – valid
  Hylaeus disjunctus (Cockerell, 1905) – valid
  Hylaeus distractus (Cockerell, 1914) – valid
  Hylaeus dolichocephalus Morawitz, 1876 – valid
  Hylaeus dominae Cockerell, 1936 – valid
  Hylaeus donbakeri Dathe, 1995 – valid
  Hylaeus dorni Dathe, 1986 – valid
  Hylaeus douglasi Michener, 1965 – valid
  Hylaeus dregei (Strand, 1912) – valid
  Hylaeus dromedarius (Cockerell, 1910) – valid
  Hylaeus dubiosus (Cresson, 1869) – valid
  Hylaeus duckei (Alfken, 1904) – valid
  Hylaeus dumetorum (Perkins, 1899) – valid
  Hylaeus ebmeri Dathe, 1980 – valid
  Hylaeus elatus (Warncke, 1981) – valid
  Hylaeus elegans (Smith, 1853) – valid
  Hylaeus elongatus (Smith, 1879) – valid
  Hylaeus emir Dathe, 2000 – valid
  Hylaeus episcopalis (Cockerell, 1896) – valid
  Hylaeus eugeniellus (Cockerell, 1910) – valid
  Hylaeus eurygnathus Snelling, 1980 – valid
  Hylaeus euryscapus Förster, 1871 – valid
  Hylaeus euxanthus (Cockerell, 1910) – valid
  Hylaeus excelsus (Alfken, 1931) – valid
  Hylaeus exiguus (Schrottky, 1902) – valid
  Hylaeus exleyae (Houston, 1975) – valid
  Hylaeus expansus (Vachal, 1909) – valid
  Hylaeus extensicornis Cockerell, 1936 – valid
  Hylaeus extensus (Cockerell, 1916) – valid
  Hylaeus extrinsecus Snelling, 1982 – valid
  Hylaeus facilis (Smith, 1879) – valid
  Hylaeus feai (Vachal, 1895) – valid
  Hylaeus fedorica (Cockerell, 1909) – valid
  Hylaeus femoralis (Schrottky, 1902) – valid
  Hylaeus fertoni (Vachal, 1891) – valid
  Hylaeus fijiensis (Cockerell, 1909) – valid
  Hylaeus filicum (Perkins, 1911) – valid
  Hylaeus finitimus (Perkins, 1899) – valid
  Hylaeus fissus (Vachal, 1901) – valid
  Hylaeus flammipes (Robertson, 1893) – valid
  Hylaeus flavifrons (W. F. Kirby, 1880) – valid
  Hylaeus flavilabris Fabricius, 1793 – invalid
  Hylaeus flavipes (Smith, 1853) – valid
  Hylaeus flaviscutum (Alfken, 1914) – valid
  Hylaeus flavohumeralis (Cockerell, 1918) – valid
  Hylaeus flavojugatus (Cockerell, 1912) – valid
  Hylaeus floralis (Smith, 1873) – valid
  Hylaeus floridanus (Robertson, 1893) – valid
  Hylaeus formosus Krombein, 1953 – valid
  Hylaeus fortis Cockerell, 1936 – valid
  Hylaeus fossifer Dathe, 1995 – valid
  Hylaeus foveatus (Rayment, 1950) – valid
  Hylaeus fraternus (Bingham, 1898) – valid
  Hylaeus frederici (Cockerell, 1905) – valid
  Hylaeus friesei (Alfken, 1904) – valid
  Hylaeus frontalis Morawitz, 1876 – valid
  Hylaeus fuliginosus (Warncke, 1970) – valid
  Hylaeus fumata (Strand, 1912) – valid
  Hylaeus funereus (Warncke, 1992) – valid
  Hylaeus fuscipennis (Smith, 1879) – valid
  Hylaeus gabonicus (Vachal, 1899) – valid
  Hylaeus gaigei (Cockerell, 1916) – valid
  Hylaeus garrulus (Warncke, 1981) – valid
  Hylaeus garzettus (Warncke, 1992) – valid
  Hylaeus gaullei (Vachal, 1899) – valid
  Hylaeus gazagnairei (Vachal, 1891) – valid
  Hylaeus geminus (Vachal, 1910) – valid
  Hylaeus genualis (Vachal, 1909) – valid
  Hylaeus georgicus (Cockerell, 1898) – valid
  Hylaeus gibbus Saunders, 1850 – valid
  Hylaeus gigas (Friese, 1911) – valid
  Hylaeus glacialis Morawitz, 1872 – valid
  Hylaeus gliddenae Magnacca & Daly, 2003 – valid
  Hylaeus globula (Vachal, 1903) – valid
  Hylaeus globuliferus (Cockerell, 1929) – valid
  Hylaeus graafii Cockerell, 1936 – valid
  Hylaeus gracilicornis (Morawitz, 1867) – valid
  Hylaeus gracillimus (Schrottky, 1902) – valid
  Hylaeus graenicheri Mitchell, 1951 – valid
  Hylaeus granulatus (Metz, 1911) – valid
  Hylaeus greavesi (Rayment, 1935) – valid
  Hylaeus gredleri Förster, 1871 – valid
  Hylaeus gressitti Hirashima, 1979 – valid
  Hylaeus gribodoi (Vachal, 1895) – valid
  Hylaeus grossus (Cresson, 1869) – valid
  Hylaeus gualanicus (Cockerell, 1912) – valid
  Hylaeus guamensis (Cockerell, 1914) – valid
  Hylaeus guaraniticus (Schrottky, 1906) – valid
  Hylaeus gujaraticus (Nurse, 1903) – valid
  Hylaeus haematopodus (Cockerell, 1913) – valid
  Hylaeus haemorrhous (Benoist, 1946) – valid
  Hylaeus haleakalae (Perkins, 1899) – valid
  Hylaeus halictiformis (Perkins, 1912) – valid
  Hylaeus hameri Dathe, 1995 – valid
  Hylaeus haygoodi Bridwell, 1919 – valid
  Hylaeus heliacus (Warncke, 1992) – valid
  Hylaeus hellenicus Dathe, 2000 – valid
  Hylaeus hemirhodus Michener, 1965 – valid
  Hylaeus heraldicus (Smith, 1853) – valid
  Hylaeus heteroclitus Hirashima, 1967 – valid
  Hylaeus hilaris (Smith, 1879) – valid
  Hylaeus hirashimai Ikudome, 1989 – valid
  Hylaeus hirsutulus (Perkins, 1899) – valid
  Hylaeus hirticaudus Cockerell, 1939 – valid
  Hylaeus hobartiellus Cockerell, 1929 – valid
  Hylaeus hohmanni Dathe, 1993 – valid
  Hylaeus honestus (Smith, 1879) – valid
  Hylaeus hostilis (Perkins, 1899) – valid
  Hylaeus hudsoni (Cockerell, 1925) – invalid
  Hylaeus hula (Perkins, 1911) – valid
  Hylaeus hungaricus (Alfken, 1905) – valid
  Hylaeus hurdi Snelling, 1966 – valid
  Hylaeus huselus (Cockerell, 1910) – valid
  Hylaeus hyalinatus Smith, 1842 – valid
  Hylaeus hydrophilus (Schrottky, 1906) – valid
  Hylaeus hyperpunctatus (Strand, 1909) – valid
  Hylaeus hypoleucus (Cockerell, 1918) – valid
  Hylaeus hyrcanius Dathe, 1980 – valid
  Hylaeus ibericus Dathe, 2000 – valid
  Hylaeus iheringi (Schrottky, 1910) – valid
  Hylaeus ikedai (Yasumatsu, 1936) – valid
  Hylaeus illinoisensis (Robertson, 1896) – valid
  Hylaeus immarginatus (Alfken, 1914) – valid
  Hylaeus imparilis Förster, 1871 – valid
  Hylaeus implicatus Dathe, 1980 – valid
  Hylaeus impressiventris (Benoist, 1960) – valid
  Hylaeus incomitatus Snelling, 1970 – valid
  Hylaeus indecisus Cockerell, 1929 – valid
  Hylaeus indistinctus Morawitz, 1890 – valid
  Hylaeus infans (Cockerell, 1910) – valid
  Hylaeus infulatus Snelling, 1985 – valid
  Hylaeus innocens (Cameron, 1898) – valid
  Hylaeus inquilina (Perkins, 1899) – valid
  Hylaeus insolitus Snelling, 1966 – valid
  Hylaeus insularum Yasumatsu & Hirashima, 1965 – valid
  Hylaeus iranicus Dathe, 1980 – valid
  Hylaeus iridipennis (Schrottky, 1906) – valid
  Hylaeus irritans Dathe, 1980 – valid
  Hylaeus isochromus Cockerell, 1936 – valid
  Hylaeus itapuensis (Schrottky, 1906) – valid
  Hylaeus jacksoniae Houston, 1981 – valid
  Hylaeus jacobsoni (Friese, 1914) – valid
  Hylaeus jantaris Dathe, 1980 – valid
  Hylaeus joergenseni (Schrottky, 1906) – valid
  Hylaeus junodi (Friese, 1911) – invalid
  Hylaeus kahri Förster, 1871 – valid
  Hylaeus kashmirensis (Nurse, 1903) – valid
  Hylaeus kasindensis Cockerell, 1936 – valid
  Hylaeus kaszabi Dathe, 1986 – valid
  Hylaeus kauaiensis (Perkins, 1899) – valid
  Hylaeus kelvini (Cockerell, 1912) – valid
  Hylaeus kermadecensis Donovan, 2007 – valid
  Hylaeus knabi (Cockerell, 1918) – valid
  Hylaeus koenigsmanni Dathe, 1981 – valid
  Hylaeus kokeensis Magnacca & Daly, 2003 – valid
  Hylaeus kona (Blackburn, 1886) – valid
  Hylaeus kotschisus (Warncke, 1981) – valid
  Hylaeus krebsianus (Strand, 1912) – valid
  Hylaeus krombeini Snelling, 1980 – valid
  Hylaeus kuakea Magnacca & Daly, 2003 – valid
  Hylaeus kukui Magnacca & Daly, 2003 – valid
  Hylaeus kurdus (Warncke, 1981) – valid
  Hylaeus labiatifrons (Cockerell, 1896) – valid
  Hylaeus lactiferus (Cockerell, 1910) – valid
  Hylaeus lactipennis (Benoist, 1957) – valid
  Hylaeus laetus (Perkins, 1899) – valid
  Hylaeus larocai Moure, 1972 – valid
  Hylaeus lateralis (Smith, 1879) – valid
  Hylaeus leai (Cockerell, 1912) – valid
  Hylaeus lemuriae (Benoist, 1945) – valid
  Hylaeus lepidulus Cockerell, 1924 – valid
  Hylaeus leptocephalus (Morawitz, 1870) – valid
  Hylaeus leptospermi (Cockerell, 1922) – valid
  Hylaeus leucolippa (Friese, 1913) – valid
  Hylaeus leviceps (Houston, 1975) – valid
  Hylaeus libericus (Cockerell, 1936) – valid
  Hylaeus lightfooti Bridwell, 1919 – valid
  Hylaeus limbifrons (Cresson, 1869) – valid
  Hylaeus lineaticeps (Friese, 1913) – valid
  Hylaeus lineolatus (Schenck, 1861) – valid
  Hylaeus liogonius (Vachal, 1899) – valid
  Hylaeus littleri (Cockerell, 1918) – valid
  Hylaeus livius (Warncke, 1992) – valid
  Hylaeus longiceps (Perkins, 1899) – valid
  Hylaeus longimaculus (Alfken, 1936) – valid
  Hylaeus longulus (Pérez, 1903) – valid
  Hylaeus lubbocki (Cockerell, 1905) – valid
  Hylaeus luctuosus (Benoist, 1944) – valid
  Hylaeus lumbellus (Vachal, 1910) – valid
  Hylaeus lunicraterius Snelling, 1970 – valid
  Hylaeus luteobalteatus (Dours, 1872) – valid
  Hylaeus luzonicus (Cockerell, 1914) – valid
  Hylaeus lychnis (Vachal, 1910) – valid
  Hylaeus macilentus Ikudome, 1989 – valid
  Hylaeus maculatus (Alfken, 1904) – valid
  Hylaeus maculipennis (Smith, 1879) – valid
  Hylaeus maculipes (Cockerell, 1936) – valid
  Hylaeus maculosus (Friese, 1921) – valid
  Hylaeus magnificus Cockerell, 1942 – valid
  Hylaeus magrettii (Vachal, 1892) – valid
  Hylaeus mahafaly Hensen, 1987 – valid
  Hylaeus maiellus Rayment, 1935 – valid
  Hylaeus major (Strand, 1912) – valid
  Hylaeus malagassus (Benoist, 1945) – valid
  Hylaeus mana Magnacca & Daly, 2003 – valid
  Hylaeus maorianus (Cockerell, 1909) – invalid
  Hylaeus maorica (Kirkaldy, 1909) – invalid
  Hylaeus mapirensis (Schrottky, 1910) – valid
  Hylaeus margaretae Hirashima & Tadauchi, 1984 – valid
  Hylaeus maritimus Bridwell, 1910 – valid
  Hylaeus matamoko Donovan, 2007 – valid
  Hylaeus matsumurai Bridwell, 1919 – valid
  Hylaeus mauiensis (Perkins, 1899) – valid
  Hylaeus maximilianus Dathe, 2006 – valid
  Hylaeus medialis Morawitz, 1890 – valid
  Hylaeus mediovirens (Cockerell, 1913) – valid
  Hylaeus megalotis (Swenk & Cockerell, 1910) – valid
  Hylaeus melaleucae Rayment, 1953 – valid
  Hylaeus melanocephalus (Cockerell, 1922) – valid
  Hylaeus melanosoma (Cockerell, 1920) – valid
  Hylaeus melanothrix (Perkins, 1899) – valid
  Hylaeus melba (Warncke, 1992) – valid
  Hylaeus meridianus Yasumatsu & Hirashima, 1965 – valid
  Hylaeus meridionalis Förster, 1871 – valid
  Hylaeus meriti Rayment, 1935 – valid
  Hylaeus mesillae (Cockerell, 1896) – valid
  Hylaeus mexicanus (Cresson, 1869) – valid
  Hylaeus microphenax (Cockerell, 1910) – valid
  Hylaeus microstictus Cockerell, 1942 – valid
  Hylaeus mimicus Magnacca & Daly, 2003 – valid
  Hylaeus mindanensis (Cockerell, 1915) – valid
  Hylaeus minusculus (Cockerell, 1913) – valid
  Hylaeus minutus Fabricius, 1798 – invalid
  Hylaeus mirandus (Rayment, 1930) – valid
  Hylaeus miyakei Matsumura, 1911 – invalid
  Hylaeus modestus Say, 1837 – valid – yellow-faced bee
  Hylaeus monedulus (Warncke, 1992) – valid
  Hylaeus mongolicus Morawitz, 1890 – valid
  Hylaeus monilicornis Motschulski, 1863 – valid
  Hylaeus monostictus Cockerell, 1924 – valid
  Hylaeus montacuti (Cockerell, 1942) – valid
  Hylaeus montanus (Nurse, 1903) – valid
  Hylaeus monticola Bridwell, 1919 – valid
  Hylaeus montivagus Dathe, 1986 – valid
  Hylaeus moricei (Friese, 1898) – valid
  Hylaeus multigibbosus Michener, 1965 – valid
  Hylaeus munageus Ikudome, 2004 – valid
  Hylaeus muranus (Warncke, 1970) – valid
  Hylaeus murihiku Donovan, 2007 – valid
  Hylaeus murrayensis Rayment, 1935 – valid
  Hylaeus murrumbidgeanus Houston, 1981 – valid
  Hylaeus musgravei Cockerell, 1929 – valid
  Hylaeus mustelus (Vachal, 1894) – valid
  Hylaeus mutatus (Perkins, 1899) – valid
  Hylaeus nalo Magnacca & Daly, 2003 – valid
  Hylaeus namaquensis Cockerell, 1942 – valid
  Hylaeus nanseiensis Ikudome, 1989 – valid
  Hylaeus nasalis Morawitz, 1876 – valid
  Hylaeus nasutus (Vachal, 1910) – valid
  Hylaeus neavei Cockerell, 1942 – valid
  Hylaeus nelumbonis (Robertson, 1890) – valid
  Hylaeus nesoprosopoides Bridwell, 1919 – valid
  Hylaeus nevadensis (Cockerell, 1896) – valid
  Hylaeus niger Bridwell, 1919 – valid
  Hylaeus nigrescens (Cockerell, 1918) – valid
  Hylaeus nigricallosus Morawitz, 1890 – valid
  Hylaeus nigricans (Friese, 1913) – valid
  Hylaeus nigriconcavus (Houston, 1975) – valid
  Hylaeus nigripennis (Vachal, 1909) – valid
  Hylaeus nigritus (Fabricius, 1798) – valid
  Hylaeus niloticus (Warncke, 1970) – valid
  Hylaeus nimbatus Dathe, 1986 – valid
  Hylaeus nippon Hirashima, 1977 – valid
  Hylaeus nivaliformis Dathe, 1977 – valid
  Hylaeus nivalis (Morawitz, 1867) – valid
  Hylaeus niveofasciatus (Dours, 1872) – valid
  Hylaeus nivicola Meade-Waldo, 1923 – valid
  Hylaeus noomen Hirashima, 1977 – valid
  Hylaeus nubilosus (Smith, 1853) – valid
  Hylaeus nunenmacheri Bridwell, 1919 – valid
  Hylaeus nyassanus (Strand, 1912) – valid
  Hylaeus nyrocus (Warncke, 1992) – valid
  Hylaeus oblitus (Warncke, 1970) – valid
  Hylaeus obtusatus (Smith, 1879) – valid
  Hylaeus oenanthe (Warncke, 1992) – valid
  Hylaeus ofarrelli Michener, 1965 – valid
  Hylaeus ogilviei Cockerell, 1936 – valid
  Hylaeus omanicus Dathe, 1995 – valid
  Hylaeus ombrias (Perkins, 1910) – valid
  Hylaeus opacissimus (Cockerell, 1919) – valid
  Hylaeus opaciventris (Friese, 1925) – valid
  Hylaeus orbicus (Vachal, 1910) – valid
  Hylaeus oresbius Snelling, 1980 – valid
  Hylaeus orientalicus (Warncke, 1981) – valid
  Hylaeus ornatus Mitchell, 1951 – valid
  Hylaeus palavanicus (Cockerell, 1915) – valid
  Hylaeus pallidicornis Morawitz, 1876 – valid
  Hylaeus palmaris (Vachal, 1901) – valid
  Hylaeus panamensis Michener, 1954 – valid
  Hylaeus pannosus (Vachal, 1909) – valid
  Hylaeus pannuceus Snelling, 1980 – valid
  Hylaeus papuanus (Hirashima & Roberts, 1986) – valid
  Hylaeus paradifformis Ikudome, 1989 – valid
  Hylaeus paradisicola Hirashima & Tadauchi, 1984 – valid
  Hylaeus paradoxicus (Perkins, 1899) – valid
  Hylaeus paradoxus (Schrottky, 1907) – valid
  Hylaeus paraguayensis (Schrottky, 1906) – valid
  Hylaeus parmatus Snelling, 1980 – valid
  Hylaeus paulistanus (Schrottky, 1906) – valid
  Hylaeus paulus Bridwell, 1919 – valid
  Hylaeus pectoralis Förster, 1871 – valid
  Hylaeus pele (Perkins, 1911) – valid
  Hylaeus peltates Snelling, 1980 – valid
  Hylaeus penalaris Dathe, 1979 – valid
  Hylaeus penangensis (Cockerell, 1920) – valid
  Hylaeus perater Cockerell, 1936 – valid
  Hylaeus perdensus Cockerell, 1936 – valid
  Hylaeus peregrinus Dathe, 1986 – valid
  Hylaeus perforatus (Smith, 1873) – valid
  Hylaeus pergibbosus Cockerell, 1926 – valid
  Hylaeus perhumilis (Cockerell, 1914) – valid
  Hylaeus peringueyi (Bridwell, 1919) – valid
  Hylaeus perkinsianus (Timberlake, 1926) – valid
  Hylaeus perpictus Rayment, 1935 – valid
  Hylaeus perplexus (Smith, 1854) – valid
  Hylaeus perrufus Cockerell, 1929 – valid
  Hylaeus personatellus (Cockerell, 1915) – valid
  Hylaeus perspicuus (Perkins, 1899) – valid
  Hylaeus peruvianus (Schrottky, 1910) – valid
  Hylaeus petroselini (Schrottky, 1906) – valid
  Hylaeus pfankuchi (Alfken, 1919) – valid
  Hylaeus phaeoscapus Snelling, 1982 – valid
  Hylaeus philoleucus (Cockerell, 1910) – valid
  Hylaeus pictipes Nylander, 1852 – valid
  Hylaeus pictulus Michener, 1965 – valid
  Hylaeus pictus (Smith, 1853) – valid
  Hylaeus pilosulus (Pérez, 1903) – valid
  Hylaeus pirus Dathe, 1986 – valid
  Hylaeus polifolii (Cockerell, 1901) – valid
  Hylaeus polybiaeformis (Schrottky, 1907) – valid
  Hylaeus polybioides (Schrottky, 1906) – valid
  Hylaeus pomarinus (Warncke, 1992) – valid
  Hylaeus porcatus Snelling, 1980 – valid
  Hylaeus potaninii Morawitz, 1890 – valid
  Hylaeus praenotatus Förster, 1871 – valid
  Hylaeus preposterosus Snelling, 1982 – valid
  Hylaeus primulipictus (Cockerell, 1905) – valid
  Hylaeus probligenatus Houston, 1981 – valid
  Hylaeus procurvus (Rayment, 1939) – valid
  Hylaeus promontorii Meade-Waldo, 1923 – valid
  Hylaeus proteae Cockerell, 1942 – valid
  Hylaeus proximus (Smith, 1879) – valid
  Hylaeus przewalskyi Morawitz, 1886 – valid
  Hylaeus psaenythioides Snelling, 1985 – valid
  Hylaeus psammobius (Perkins, 1911) – valid
  Hylaeus psammophilus (Schrottky, 1906) – valid
  Hylaeus pubescens (Perkins, 1899) – valid
  Hylaeus puerulus (Vachal, 1910) – valid
  Hylaeus punctatus (Brullé, 1832) – valid
  Hylaeus punctiferus Cockerell, 1936 – valid
  Hylaeus punctulatissimus Smith, 1842 – valid
  Hylaeus punctus Förster, 1871 – valid
  Hylaeus pyrenaicus Dathe, 2000 – valid
  Hylaeus quadratifer (Cockerell, 1912) – valid
  Hylaeus quadratus (Smith, 1853) – valid
  Hylaeus quadriceps (Smith, 1879) – valid
  Hylaeus quadricornis (Hedicke, 1926) – valid
  Hylaeus quartinae (Gribodo, 1894) – valid
  Hylaeus rawi Snelling, 1982 – valid
  Hylaeus recisus (Vachal, 1910) – valid
  Hylaeus rectanguliceps (Alfken, 1928) – invalid
  Hylaeus reditus Cockerell, 1936 – valid
  Hylaeus relegatus (Smith, 1876) – valid
  Hylaeus repentens (Nurse, 1903) – valid
  Hylaeus rhodesicus (Cockerell, 1942) – valid
  Hylaeus rhodognathus Cockerell, 1936 – valid
  Hylaeus riekianus Houston, 1981 – valid
  Hylaeus rinki (Gorski, 1852) – valid
  Hylaeus rivalis (Schrottky, 1906) – valid
  Hylaeus robertianus (Cameron, 1906) – valid
  Hylaeus rostratus Eversmann, 1852 – invalid
  Hylaeus rotensis (Yasumatsu, 1939) – valid
  Hylaeus rotundiceps (Smith, 1879) – valid
  Hylaeus royesi Raw, 1984 – valid
  Hylaeus rubicola Saunders, 1850 – valid
  Hylaeus rubrifacialis (Strand, 1912) – valid
  Hylaeus rubroplagiatus (Cameron, 1905) – valid
  Hylaeus rudbeckiae (Cockerell & Casad, 1895) – valid
  Hylaeus ruficeps (Smith, 1853) – valid
  Hylaeus rufioclypeatus (Friese, 1917) – invalid
  Hylaeus rufipedoides (Strand, 1911) – valid
  Hylaeus rufipes (Smith, 1853) – valid
  Hylaeus rufipictus (Strand, 1912) – valid
  Hylaeus rufoclypeatus (Friese, 1917) – valid
  Hylaeus rufulus (Friese, 1908) – valid
  Hylaeus rugicollis Morawitz, 1873 – valid
  Hylaeus rugipunctus (Alfken, 1914) – valid
  Hylaeus rugosus (Smith, 1879) – valid
  Hylaeus rugulosus (Perkins, 1899) – valid
  Hylaeus saltensis (Friese, 1908) – valid
  Hylaeus sanctus Cockerell, 1936 – valid
  Hylaeus sandacanensis (Cockerell, 1919) – valid
  Hylaeus sanguinipictus (Cockerell, 1914) – valid
  Hylaeus saniculae (Robertson, 1896) – valid
  Hylaeus sansibaribius (Strand, 1912) – valid
  Hylaeus sariensis Dathe, 1980 – valid
  Hylaeus satelles (Blackburn, 1886) – valid
  Hylaeus schwarzii (Cockerell, 1896) – valid
  Hylaeus scintillans (Cockerell, 1922) – valid
  Hylaeus scintilliformis (Cockerell, 1913) – valid
  Hylaeus scintillus (Cockerell, 1912) – valid
  Hylaeus scrobicauda (Vachal, 1901) – valid
  Hylaeus scrupeus (Vachal, 1909) – valid
  Hylaeus sculptilis (Schrottky, 1910) – valid
  Hylaeus sculptus (Cockerell, 1911) – valid
  Hylaeus scutaticornis Michener, 1965 – valid
  Hylaeus scutellaris Morawitz, 1873 – valid
  Hylaeus scutellatus (Spinola, 1838) – valid
  Hylaeus scutispinus (Alfken, 1914) – valid
  Hylaeus scutulus (Vachal, 1894) – valid
  Hylaeus seabrai Urban & Moure, 2002 – valid
  Hylaeus seclusus Cockerell & Sumner, 1931 – valid
  Hylaeus secretus (Nurse, 1903) – valid
  Hylaeus sedens Snelling, 1980 – valid
  Hylaeus sejunctus Snelling, 1970 – valid
  Hylaeus semicastaneus (Cockerell, 1918) – valid
  Hylaeus semipersonatus Cockerell, 1929 – valid
  Hylaeus semirufus (Cockerell, 1914) – valid
  Hylaeus serotinellus (Cockerell, 1906) – valid
  Hylaeus setosifrons (Perkins, 1899) – valid
  Hylaeus sibiricus (Strand, 1909) – valid
  Hylaeus sidensis (Warncke, 1981) – valid
  Hylaeus signatus (Panzer, 1798) – valid
  Hylaeus simplex (Perkins, 1899) – valid
  Hylaeus simplex (Bingham, 1912) – invalid
  Hylaeus simplior Meade-Waldo, 1923 – valid
  Hylaeus simplus Houston, 1993 – valid
  Hylaeus simpsoni Cockerell, 1942 – valid
  Hylaeus simulans Cockerell, 1942 – valid
  Hylaeus simus (Vachal, 1895) – valid
  Hylaeus sinensis Dathe, 2005 – valid
  Hylaeus sinuatus (Schenck, 1853) – valid
  Hylaeus solaris Magnacca & Daly, 2003 – valid
  Hylaeus sonorensis Cockerell, 1924 – valid
  Hylaeus soror (Pérez, 1903) – valid
  Hylaeus sparsus (Cresson, 1869) – valid
  Hylaeus specularis (Perkins, 1899) – valid
  Hylaeus sphecodoides (Perkins, 1899) – valid
  Hylaeus spilotus Förster, 1871 – valid
  Hylaeus stenops (Schrottky, 1910) – valid
  Hylaeus stentoriscapus Dathe, 1986 – valid
  Hylaeus stictifrons (Cockerell, 1936) – valid
  Hylaeus stigmorhina (Pérez, 1895) – invalid
  Hylaeus stilbaspis (Vachal, 1901) – valid
  Hylaeus strenuus (Cameron, 1897) – valid
  Hylaeus stubbei Dathe, 1986 – valid
  Hylaeus styriacus Förster, 1871 – valid
  Hylaeus subbutea (Warncke, 1992) – valid
  Hylaeus subconstrictus (Cockerell, 1922) – valid
  Hylaeus subcoronatus Rayment, 1935 – valid
  Hylaeus subfortis (Cockerell, 1942) – valid
  Hylaeus subgriseus (Cockerell, 1918) – valid
  Hylaeus sublateralis (Cockerell, 1914) – valid
  Hylaeus sublucens Cockerell, 1936 – valid
  Hylaeus submonticola Ikudome, 1989 – valid
  Hylaeus subplebeius (Cockerell, 1905) – valid
  Hylaeus subreditus Cockerell, 1942 – valid
  Hylaeus suffusus (Cockerell, 1896) – valid
  Hylaeus sulphuripes (Gribodo, 1894) – valid
  Hylaeus taclobanus (Cockerell, 1915) – valid
  Hylaeus taeniolatus Förster, 1871 – valid
  Hylaeus tagala (Ashmead, 1905) – valid
  Hylaeus takumiae Magnacca & Daly, 2003 – valid
  Hylaeus tardus (Warncke, 1981) – valid
  Hylaeus telmenicus Dathe, 1986 – valid
  Hylaeus tenuis (Alfken, 1914) – valid
  Hylaeus tephronotus (Warncke, 1992) – valid
  Hylaeus teruelus (Warncke, 1981) – valid
  Hylaeus tetris Dathe, 2000 – valid
  Hylaeus theodorei (Perkins, 1912) – valid
  Hylaeus thyreus Snelling, 1980 – valid
  Hylaeus timberlakei Snelling, 1970 – valid
  Hylaeus tinctulus Cockerell, 1932 – valid
  Hylaeus titanius (Friese, 1925) – valid
  Hylaeus torquatus (Warncke, 1992) – valid
  Hylaeus transversus (Vachal, 1909) – valid
  Hylaeus transvittatus (Cockerell, 1917) – valid
  Hylaeus triangulum Fabricius, 1793 – valid
  Hylaeus tricolor (Schrottky, 1906) – valid
  Hylaeus trifidus (Alfken, 1936) – valid
  Hylaeus trilobatus (Cockerell, 1910) – valid
  Hylaeus trimerops (Cockerell, 1916) – valid
  Hylaeus trinotatus (Pérez, 1895) – valid
  Hylaeus trisignatus Morawitz, 1876 – valid
  Hylaeus trisulcus (Vachal, 1910) – valid
  Hylaeus trivittatus (Friese, 1917) – valid
  Hylaeus tuamotuensis Michener, 1965 – valid
  Hylaeus tuertonis (Cockerell, 1906) – valid
  Hylaeus turgicollaris Michener, 1965 – valid
  Hylaeus tyrolensis Förster, 1871 – valid
  Hylaeus ubertus (Vachal, 1910) – valid
  Hylaeus uelleburgensis (Strand, 1912) – valid
  Hylaeus ugandicus (Cockerell, 1939) – valid
  Hylaeus ulanus Dathe, 1986 – valid
  Hylaeus umtalicus (Cockerell, 1936) – valid
  Hylaeus unicus (Perkins, 1899) – valid
  Hylaeus vachali Meade-Waldo, 1923 – valid
  Hylaeus vachalianus Moure, 1960 – valid
  Hylaeus valinis Dathe, 1986 – valid
  Hylaeus varians Cockerell, 1936 – valid
  Hylaeus variegatus (Fabricius, 1798) – valid
  Hylaeus variolosus (Smith, 1853) – valid
  Hylaeus vau Cockerell, 1936 – invalid
  Hylaeus versicolor Saunders, 1850 – valid
  Hylaeus verticalis (Cresson, 1869) – valid
  Hylaeus vetustus (Nurse, 1903) – valid
  Hylaeus vigilans (Smith, 1879) – valid
  Hylaeus villosellus Moure, 1960 – valid
  Hylaeus violaceus (Smith, 1853) – valid
  Hylaeus vittatifrons (Cockerell, 1913) – valid
  Hylaeus volatilis (Smith, 1879) – valid
  Hylaeus volcanicus (Perkins, 1899) – valid
  Hylaeus volusiensis Mitchell, 1951 – valid
  Hylaeus vulgaris Morawitz, 1876 – valid
  Hylaeus williamsi (Bridwell, 1919) – valid
  Hylaeus wilsoni (Rayment, 1928) – valid
  Hylaeus wootoni (Cockerell, 1896) – valid
  Hylaeus worcesteri (Cockerell, 1919) – valid
  Hylaeus woyensis Rayment, 1939 – valid
  Hylaeus wynyardensis Cockerell, 1929 – valid
  Hylaeus xanthaspis (Cockerell, 1910) – valid
  Hylaeus xanthocephalus (Schrottky, 1906) – valid
  Hylaeus xanthognathus Rayment, 1935 – valid
  Hylaeus xanthopoda (Vachal, 1895) – valid
  Hylaeus xanthopsyche (Cockerell, 1922) – valid
  Hylaeus xanthostoma (Alfken, 1914) – valid
  Hylaeus yaguarae (Schrottky, 1913) – valid
  Hylaeus yapensis (Yasumatsu, 1942) – valid
  Hylaeus yasumatsui Snelling, 1970 – valid
  Hylaeus yoruba (Bridwell, 1919) – valid
  Hylaeus zamoranicus (Cockerell, 1949) – valid
  Mycobates hylaeus Behan-Pelletier, 1994 – valid
  Neobidessus hylaeus Young, 1977 – valid
  Peromyscus hylaeus Osgood, 1908 – invalid
  Pharohylaeus Michener, 1965 – invalid
  Pharohylaeus lactiferus Cockerell, 1910 – invalid
  Pharohylaeus papuanus Hirashima & Roberts, 1986 – invalid
  Procryptocerus hylaeus Kempf, 1951 – valid
   

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