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Publication: Crandall, Keith A., and Sammy De Grave. 2017. An updated classification of the freshwater crayfishes (Decapoda: Astacidea) of the world, with a complete species list. Journal of Crustacean Biology, vol. 37, no. 5. 615-653.

ITIS records citing this publication
 
 Kingdom Animalia
  Astacidae Latreille, 1802 -- valid -- crayfishes
  Astacidea Latreille, 1802 -- valid
  Astacoidea Latreille, 1802 -- valid -- crayfishes, Northern hemisphere crawfish
  Astacoides Guérin-Méneville, 1839 -- valid
  Astacoides betsileoensis Petit, 1923 -- valid
  Astacoides caldwelli (Spence Bate in Sclater, 1865) -- valid
  Astacoides crosnieri Hobbs, 1987 -- valid
  Astacoides goudotii Guérin-Méneville, 1839 -- invalid
  Astacoides granulimanus Monod and Petit, 1929 -- valid
  Astacoides hobbsi Boyko, Ravoahangimalala, Randriamasimanana and Razafindrazaka, 2005 -- valid
  Astacoides madagascarensis (H. Milne Edwards and Audouin, 1839) -- valid
  Astacoides madagascariensis betsileoensis Petit, 1923 -- invalid
  Astacoides madagascariensis brevirostris Monod and Petit, 1929 -- invalid
  Astacoides madagascariensis granulimanus Monod and Petit, 1929 -- invalid
  Astacoides petiti Hobbs, 1987 -- valid
  Astacoides plebejus Hess, 1865 -- invalid
  Astacoides spinifer Heller, 1865 -- invalid
  Astacoides sydneyensis Spence Bate, 1888 -- invalid
  Astacoides tridentatus Wood-Mason, 1876 -- invalid
  Astaconephrops albertsii Nobili, 1899 -- invalid
  Astacopsis Huxley, 1879 -- valid
  Astacopsis fleckeri Watson, 1935 -- invalid
  Astacopsis fluviatilis Riek, 1969 -- invalid
  Astacopsis franklinii (Gray in Eyre, 1845) -- valid
  Astacopsis gouldi Clark, 1936 -- valid -- giant freshwater crayfish, Tasmanian giant freshwater crayfish
  Astacopsis kershawi Smith, 1912 -- invalid
  Astacopsis paramattensis Spence Bate, 1888 -- invalid
  Astacopsis serratus hirsutus McCulloch, 1917 -- invalid
  Astacopsis serratus yarraensis McCoy, 1888 -- invalid
  Astacopsis tricornis Clark, 1936 -- valid
  Astacus Fabricius, 1775 -- valid
  Astacus Pallas, 1772 -- invalid
  Astacus advena LeConte, 1856 -- invalid
  Astacus affinis Say, 1817 -- invalid
  Astacus angulosus Rathke, 1837 -- invalid
  Astacus angustatus LeConte, 1856 -- invalid
  Astacus armatus von Martens, 1866 -- invalid
  Astacus astacus (Linnaeus, 1758) -- valid
  Astacus astacus astacus (Linnaeus, 1758) -- valid
  Astacus astacus canadziae Starobogatov, 1996 -- valid
  Astacus astacus chanadzhiae Starobogatov, 1996 -- invalid
  Astacus australasiensis H. Milne Edwards, 1837 -- invalid
  Astacus balcanicus (Karaman, 1929) -- valid
  Astacus balcanicus balcanicus (Karaman, 1929) -- valid
  Astacus balcanicus graecus Starobogatov, 1996 -- valid
  Astacus barbatus Faxon, 1890 -- invalid
  Astacus bartonii Fabricius, 1798 -- invalid
  Astacus bicarinatus Gray in Eyre, 1845 -- invalid
  Astacus bimaculatus Philippi, 1882 -- invalid
  Astacus blandingii Harlan, 1830 -- invalid
  Astacus brasiliensis von Martens, 1869 -- invalid
  Astacus caldwelli Spence Bate in Sclater, 1865 -- invalid
  Astacus carolinus Erichson, 1846 -- invalid
  Astacus caspius Eichwald, 1838 -- invalid
  Astacus chenoderma Cope, 1871 -- invalid
  Astacus chilensis H. Milne Edwards, 1837 -- invalid
  Astacus ciliaris Rafinesque, 1817 -- invalid
  Astacus colchicus Kessler, 1876 -- valid
  Astacus cubensis Erichson, 1846 -- invalid
  Astacus cunicularius Erichson, 1846 -- invalid
  Astacus dauricus Pallas, 1772 -- invalid
  Astacus fluviatilis Fabricius, 1775 -- invalid
  Astacus fluviatilis communis Gerstfeldt, 1859 -- invalid
  Astacus fluviatilis lusitanicus Mateus, 1934 -- invalid
  Astacus fodiens Cottle, 1863 -- invalid
  Astacus fontinalis Carbonnier, 1869 -- invalid
  Astacus fossarum LeConte, 1856 -- invalid
  Astacus fossor Rafinesque, 1817 -- invalid
  Astacus fossor Erichson, 1846 -- invalid
  Astacus franklinii Gray in Eyre, 1845 -- invalid
  Astacus gambelii connectans Faxon, 1914 -- invalid
  Astacus japonicus De Haan, 1841 -- invalid
  Astacus kessleri Schimkewitsch, 1886 -- invalid
  Astacus klamathensis Stimpson, 1857 -- invalid
  Astacus latimanus LeConte, 1856 -- invalid
  Astacus leniusculus Dana, 1852 -- invalid
  Astacus leptodactylus Eschscholtz, 1823 -- invalid
  Astacus leptodactylus boreoorientalis Birstein and Vinogradov, 1934 -- invalid
  Astacus leptodactylus caspia Eichwald, 1838 -- invalid
  Astacus leptodactylus cubanicus Birstein and Vinogradov, 1934 -- invalid
  Astacus leptodactylus eichwaldi Bott, 1950 -- invalid
  Astacus leptodactylus sartorius Birstein and Vinogradov, 1934 -- invalid
  Astacus leptorhinus Fischer de Waldheim, 1836 -- invalid
  Astacus limosus Rafinesque, 1817 -- invalid
  Astacus longicornis Lereboullet, 1858 -- invalid
  Astacus madagascarensis H. Milne Edwards and Audouin, 1839 -- invalid
  Astacus maniculatus LeConte, 1856 -- invalid
  Astacus mexicanus Erichson, 1846 -- invalid
  Astacus nicoleti Philippi, 1882 -- invalid
  Astacus nigrescens Stimpson, 1857 -- invalid
  Astacus nigrescens fortis Faxon, 1914 -- invalid
  Astacus nobilis Dana, 1852 -- invalid
  Astacus oreganus Randall, 1840 -- invalid
  Astacus pachypus Rathke, 1837 -- invalid
  Astacus pachypus lacustris Czerniavsky, 1884 -- invalid
  Astacus pallipes Lereboullet, 1858 -- invalid
  Astacus pallipes carinthiaca Albrecht, 1981 -- invalid
  Astacus pallipes dalmaticinus Albrecht, 1981 -- invalid
  Astacus pallipes flavus Lereboullet, 1858 -- invalid
  Astacus pallipes fulcisiana Ninni, 1886 -- invalid
  Astacus pallipes italicus Faxon, 1914 -- invalid
  Astacus pallipes lombardicus Albrecht, 1982 -- invalid
  Astacus pallipes trenticinus Albrecht, 1982 -- invalid
  Astacus pellucidus Tellkampf, 1844 -- invalid
  Astacus penicillatus LeConte, 1856 -- invalid
  Astacus pilimanus von Martens, 1869 -- invalid
  Astacus preissii Erichson, 1846 -- invalid
  Astacus pugnax Poeppig, 1835 -- invalid
  Astacus pusillus Rafinesque, 1817 -- invalid
  Astacus quadricarinatus von Martens, 1868 -- invalid
  Astacus quinquecarinatus Gray in Eyre, 1845 -- invalid
  Astacus salinus von Nordmann, 1842 -- invalid
  Astacus saxatilis Koch, 1837 -- invalid
  Astacus schrenckii Kessler, 1874 -- invalid
  Astacus similis Koelbel, 1892 -- invalid
  Astacus spiculifer LeConte, 1856 -- invalid
  Astacus spinifrons Philippi, 1882 -- invalid
  Astacus tasmanicus Erichson, 1846 -- invalid
  Astacus tristis Koch, 1837 -- invalid
  Astacus troglodytes LeConte, 1856 -- invalid
  Astacus trowbridgii Stimpson, 1857 -- invalid
  Astacus zealandicus White, 1847 -- invalid
  Atlantoastacus orientalis carinthiacus Starobogatov, 1996 -- invalid
  Austroastacidae Clark, 1936 -- invalid
  Austroastacus Clark, 1936 -- invalid
  Austroastacus cymus Clark, 1936 -- invalid
  Austroastacus hemicirratulus (Smith and Schuster, 1913) -- invalid
  Austropotamobius Skorikov, 1907 -- valid
  Austropotamobius (Atlantoastacus) Bott, 1950 -- invalid
  Austropotamobius berndhauseri Bott, 1972 -- invalid
  Austropotamobius fulcisianus (Ninni, 1886) -- valid
  Austropotamobius fulcisianus fulcisianus (Ninni, 1886) -- valid
  Austropotamobius fulcisianus orientalis (Karaman, 1929) -- valid
  Austropotamobius italicus carsicus Karaman, 1962 -- invalid
  Austropotamobius pallipes (Lereboullet, 1858) -- valid
  Austropotamobius pallipes bispinosus Karaman, 1961 -- invalid
  Austropotamobius torrentium (von Paula Schrank, 1803) -- valid
  Austropotamobius torrentium danubicus Starobogatov, 1996 -- valid
  Austropotamobius torrentium macedonicus Karaman, 1929 -- valid
  Austropotamobius torrentium torrentium (von Paula Schrank, 1803) -- valid
  Barbicambarus Hobbs, 1969 -- valid
  Barbicambarus cornutus (Faxon, 1884) -- valid -- bottle brush crayfish, bottlebrush crayfish
  Barbicambarus simmonsi Taylor and Schuster, 2010 -- valid
  Bouchardina Hobbs, 1977 -- valid
  Bouchardina robisoni Hobbs, 1977 -- valid -- Bayou Bodcau Crayfish
  Cambarellinae Laguarda, 1961 -- invalid
  Cambarellus Ortmann, 1905 -- valid
  Cambarellus (Cambarellus) Ortmann, 1905 -- valid
  Cambarellus (Dirigicambarus) Fitzpatrick, 1983 -- invalid
  Cambarellus (Pandicambarus) Fitzpatrick, 1983 -- valid
  Cambarellus alvarezi Villalobos, 1952 -- valid
  Cambarellus areolatus (Faxon, 1885) -- valid
  Cambarellus blacki Hobbs, 1980 -- valid -- cypress crayfish
  Cambarellus chapalanus (Faxon, 1898) -- valid
  Cambarellus chihuahuae Hobbs, 1980 -- valid
  Cambarellus diminutus Hobbs, 1945 -- valid -- least crayfish
  Cambarellus lesliei Fitzpatrick and Laning, 1976 -- valid -- Angular Dwarf Crawfish
  Cambarellus montezumae (de Saussure, 1857) -- valid
  Cambarellus montezumae lermensis Villalobos, 1943 -- invalid
  Cambarellus montezumae patzcuarensis Villalobos, 1943 -- invalid
  Cambarellus montezumae zempoalensis Villalobos, 1943 -- invalid
  Cambarellus ninae Hobbs, 1950 -- valid -- Aransas Dwarf Crawfish
  Cambarellus occidentalis (Faxon, 1898) -- valid
  Cambarellus patzcuarensis Villalobos, 1943 -- valid
  Cambarellus prolixus Villalobos and Hobbs, 1981 -- valid
  Cambarellus puer Hobbs, 1945 -- valid -- swamp dwarf crayfish
  Cambarellus rotatus Schuster and Kendrick, 2017 -- valid
  Cambarellus schmitti Hobbs, 1942 -- valid -- Fontal Dwarf Crawfish
  Cambarellus shufeldtii (Faxon, 1884) -- valid -- Cajun dwarf crayfish
  Cambarellus texanus Albaugh and Black, 1973 -- valid -- Brazos Dwarf Crawfish
  Cambarellus zacapuensis Pedraza-Lara and Doadrio, 2015 -- valid
  Cambarellus zempoalensis Villalobos, 1943 -- valid
  Cambaridae Hobbs, 1942 -- valid -- crayfishes
  Cambarinae Hobbs, 1942 -- invalid
  Cambaroides Faxon, 1884 -- valid
  Cambaroides dauricus (Pallas, 1772) -- valid
  Cambaroides dauricus koshewnikowi Birstein and Vinogradov, 1934 -- invalid
  Cambaroides japonicus (De Haan, 1841) -- valid
  Cambaroides koshewnikowi Birstein and Vinogradov, 1934 -- valid
  Cambaroides schrenckii (Kessler, 1874) -- valid
  Cambaroides schrenckii sachalinensis Birstein and Vinogradov, 1934 -- invalid
  Cambaroides similis (Koelbel, 1892) -- valid
  Cambaroides wladiwostokiensis Birstein and Vinogradov, 1934 -- valid
  Cambaroididae Villalobos, 1955 -- valid
  Cambarus Erichson, 1846 -- valid
  Cambarus (Aviticambarus) Hobbs, 1969 -- invalid
  Cambarus (Depressicambarus) Hobbs, 1969 -- invalid
  Cambarus (Erebicambarus) Hobbs, 1969 -- invalid
  Cambarus (Exilicambarus) R. W. Bouchard and Hobbs, 1976 -- invalid
  Cambarus (Glareocola) R. W. Bouchard and J. W. Bouchard, 1995 -- invalid
  Cambarus (Hiaticambarus) Hobbs, 1969 -- invalid
  Cambarus (Jugicambarus) Hobbs, 1969 -- invalid
  Cambarus (Lacunicambarus) Hobbs, 1969 -- invalid
  Cambarus (Puncticambarus) Hobbs, 1969 -- invalid
  Cambarus (Tubericambarus) Jezerinac, 1993 -- invalid
  Cambarus (Veticambarus) Hobbs, 1969 -- invalid
  Cambarus acanthura Hobbs, 1981 -- invalid -- Thornytail Crayfish
  Cambarus acherontis Lönnberg, 1895 -- invalid
  Cambarus aculabrum Hobbs and Brown, 1987 -- valid -- Benton County cave crayfish, cave crayfish
  Cambarus acuminatus Faxon, 1884 -- valid -- Acuminate Crayfish
  Cambarus acutissimus Girard, 1852 -- invalid
  Cambarus acutus Girard, 1852 -- invalid
  Cambarus adustus Thoma, Fetzner, Stocker and Loughman, 2016 -- valid
  Cambarus alabamensis Faxon, 1884 -- invalid
  Cambarus aldermanorum J. E. Cooper and Price, 2010 -- valid
  Cambarus alleni Faxon, 1884 -- invalid
  Cambarus andersoni Jones and Eversole, 2015 -- valid
  Cambarus angularis Hobbs and R. W. Bouchard, 1994 -- valid -- Angled Crayfish
  Cambarus appalachiensis Loughman, Welsh and Thoma, 2017 -- valid -- Conhaway crayfish
  Cambarus argillicola Faxon, 1884 -- invalid
  Cambarus asperimanus Faxon, 1914 -- valid -- Mitten Crayfish
  Cambarus atkinsoni Ortmann, 1913 -- invalid
  Cambarus ayersii Steele, 1902 -- invalid
  Cambarus bartoni sciotensis Rhoades, 1944 -- invalid
  Cambarus bartoni tenebrosus Hay, 1902 -- invalid
  Cambarus bartonii (Fabricius, 1798) -- valid -- Common Crayfish
  Cambarus bartonii asperimanus Faxon, 1914 -- invalid
  Cambarus bartonii bartonii (Fabricius, 1798) -- valid -- Common Crayfish
  Cambarus bartonii carinirostris Hay, 1914 -- invalid
  Cambarus bartonii cavatus Hay, 1902 -- valid -- Appalachian Brook Crayfish
  Cambarus bartonii longirostris Faxon, 1885 -- invalid
  Cambarus bartonii typicus Ortmann, 1906 -- invalid
  Cambarus bartonii veteranus Faxon, 1914 -- invalid
  Cambarus batchi Schuster, 1976 -- valid -- bluegrass crayfish
  Cambarus blandingii cuevachicae Hobbs, 1941 -- invalid
  Cambarus bouchardi Hobbs, 1970 -- valid -- Big South Fork crayfish
  Cambarus bouvieri Ortmann, 1909 -- invalid
  Cambarus brachydactylus Hobbs, 1953 -- valid -- Shortfinger Crayfish
  Cambarus brimleyorum J. E. Cooper, 2006 -- valid -- Valley River Crayfish
  Cambarus buntingi R. W. Bouchard, 1973 -- valid -- Bunting crayfish, Longclaw Crayfish
  Cambarus byersi Hobbs, 1941 -- invalid
  Cambarus cahni Rhoades, 1944 -- invalid
  Cambarus callainus Thoma, Loughman and Fetzner, 2014 -- valid -- Big Sandy crayfish
  Cambarus carinatus Faxon, 1898 -- invalid
  Cambarus carinirostris Hay, 1914 -- valid -- rock crawfish
  Cambarus carolinus (Erichson, 1846) -- valid -- Red Burrowing Crayfish
  Cambarus catagius Hobbs and Perkins, 1967 -- valid -- Greensboro burrowing crayfish
  Cambarus causeyi Reimer, 1966 -- valid -- Boston Mountains Crayfish
  Cambarus chapalanus Faxon, 1898 -- invalid
  Cambarus chasmodactylus James, 1966 -- valid -- New River crayfish
  Cambarus chaugaensis Prins and Hobbs, 1972 -- valid -- Chauga crayfish
  Cambarus clairitae Schuster and Taylor, 2016 -- valid
  Cambarus clarkii Girard, 1852 -- invalid
  Cambarus clarkii paeninsulanus Faxon, 1914 -- invalid
  Cambarus clivosus Taylor, Soucek and Organ, 2006 -- valid -- Short Mountain Crayfish
  Cambarus clypeatus Hay, 1899 -- invalid
  Cambarus compressus Faxon, 1884 -- invalid
  Cambarus conasaugaensis Hobbs and Hobbs III, 1962 -- valid -- Mountain Crayfish
  Cambarus consobrinus de Saussure, 1857 -- invalid
  Cambarus contrerasi Creaser, 1931 -- invalid
  Cambarus coosae Hobbs, 1981 -- valid -- Coosa Crayfish
  Cambarus coosawattae Hobbs, 1981 -- valid -- Coosawattae crayfish
  Cambarus cornutus Faxon, 1884 -- invalid
  Cambarus couesi Streets, 1877 -- invalid
  Cambarus cracens R. W. Bouchard and Hobbs, 1976 -- valid -- Slenderclaw Crayfish
  Cambarus crinipes R. W. Bouchard, 1973 -- valid -- Hairyfoot Crayfish
  Cambarus cristatus Hobbs, 1955 -- invalid
  Cambarus cryptodytes Hobbs, 1941 -- valid -- Dougherty Plain cave crayfish
  Cambarus cubensis rivalis Faxon in Rathbun, 1912 -- invalid
  Cambarus cumberlandensis Hobbs and R. W. Bouchard, 1973 -- valid -- Cumberland crayfish
  Cambarus cymatilis Hobbs, 1970 -- valid -- Conasauga Blue Burrower
  Cambarus davidi J. E. Cooper, 2000 -- valid -- Carolina ladle crayfish
  Cambarus debilis Bundy in Forbes, 1876 -- invalid
  Cambarus deweesae R. W. Bouchard and Etnier, 1979 -- valid -- valley flame crayfish
  Cambarus difficilis Faxon, 1898 -- invalid
  Cambarus digueti Bouvier, 1897 -- invalid
  Cambarus diogenes Girard, 1852 -- invalid -- devil crawfish, devil crayfish
  Cambarus dissitus Penn, 1955 -- invalid
  Cambarus distans Rhoades, 1944 -- valid -- boxclaw crawfish
  Cambarus diupalma Jones and Eversole, 2015 -- valid
  Cambarus doughertyensis J. E. Cooper and Skelton, 2003 -- valid -- Dougherty Burrowing Crayfish
  Cambarus dubius Faxon, 1884 -- valid -- upland burrowing crayfish
  Cambarus eeseeohensis Thoma, 2005 -- valid -- Grandfather Mountain Crayfish
  Cambarus elkensis Jezerinac and Stocker, 1993 -- valid -- Elk River crayfish
  Cambarus englishi Hobbs and Hall, 1972 -- valid -- Tallapoosa Crayfish
  Cambarus erythrodactylus Simon and Morris, 2014 -- invalid
  Cambarus evermanni Faxon, 1890 -- invalid
  Cambarus extraneus Hagen, 1870 -- valid -- Chickamauga crayfish
  Cambarus fallax Hagen, 1870 -- invalid
  Cambarus fasciatus Hobbs, 1981 -- valid -- Etowah crayfish
  Cambarus faxonii Meek, 1894 -- invalid
  Cambarus floridanus Hobbs, 1941 -- invalid
  Cambarus forceps Faxon, 1884 -- invalid
  Cambarus friaufi Hobbs, 1953 -- valid -- hairy crayfish
  Cambarus gallinus Cockerell and Forter, 1900 -- invalid
  Cambarus gambelii Girard, 1852 -- invalid
  Cambarus gentryi Hobbs, 1970 -- valid -- Linear Cobalt Crayfish
  Cambarus georgiae Hobbs, 1981 -- valid -- Little Tennessee crayfish
  Cambarus girardianus Faxon, 1884 -- valid -- Tanback Crayfish
  Cambarus gracilis Bundy in Forbes, 1876 -- invalid
  Cambarus graysoni Faxon, 1914 -- valid -- two-spot crayfish, Twospot Crayfish
  Cambarus guenteri Loughman, Henkanaththegedara, Fetzner and Thoma, 2017 -- valid
  Cambarus hagenianus Faxon, 1884 -- invalid
  Cambarus halli Hobbs, 1968 -- valid -- Slackwater Crayfish
  Cambarus hamulatus (Cope and Packard, 1881) -- valid -- Prickly Cave Crayfish
  Cambarus harrisonii Faxon, 1884 -- invalid
  Cambarus harti Hobbs, 1981 -- valid -- piedmont blue burrower
  Cambarus hatfieldi Loughman, Fagundo, Lau, Welsh and Thoma, 2013 -- valid
  Cambarus hayi Faxon, 1884 -- invalid
  Cambarus hazardi Loughman, Henkanaththegedara, Fetzner and Thoma, 2017 -- valid
  Cambarus hedgpethi Hobbs, 1948 -- invalid
  Cambarus hinei Ortmann, 1905 -- invalid
  Cambarus hiwasseensis Hobbs, 1981 -- valid -- Hiwassee crayfish
  Cambarus hobbsorum J. E. Cooper, 2001 -- valid -- Rocky River crayfish
  Cambarus howardi Hobbs and Hall, 1969 -- valid -- Chattahoochee crayfish
  Cambarus hubbelli Hobbs, 1940 -- invalid
  Cambarus hubbsi Creaser, 1931 -- valid -- Hubbs' Crayfish
  Cambarus hubrichti Hobbs, 1952 -- valid -- Salem cave crayfish
  Cambarus hylas Faxon, 1890 -- invalid
  Cambarus hystricosus J. E. Cooper and D. G. Cooper, 2003 -- valid -- Sandhills Spiny Crayfish
  Cambarus immunis Hagen, 1870 -- invalid
  Cambarus immunis spinirostris Faxon, 1884 -- invalid
  Cambarus indianensis Hay, 1896 -- invalid
  Cambarus jezerinaci Thoma, 2000 -- valid -- Spiny Scale Crayfish
  Cambarus johni J. E. Cooper, 2006 -- valid -- Carolina Foothills Crayfish
  Cambarus jonesi Hobbs and Barr, 1960 -- valid -- Alabama cave crayfish
  Cambarus jordani Faxon, 1884 -- invalid
  Cambarus juvenilis Hagen, 1870 -- invalid
  Cambarus kilbyi Hobbs, 1940 -- invalid
  Cambarus laconensis Buhay and Crandall, 2009 -- valid
  Cambarus lancifer Hagen, 1870 -- invalid
  Cambarus latimanus (LeConte, 1856) -- valid -- Variable Crayfish
  Cambarus latimanus striatus Hay, 1902 -- invalid
  Cambarus lecontei Hagen, 1870 -- invalid
  Cambarus lenati J. E. Cooper, 2000 -- valid -- Broad River crayfish
  Cambarus lentiginosus Jones and Eversole, 2016 -- valid
  Cambarus longidigitus Faxon, 1898 -- invalid
  Cambarus longirostris Faxon, 1885 -- valid -- Longnose Crayfish
  Cambarus longulus Girard, 1852 -- valid -- Atlantic Slope Crayfish
  Cambarus longulus chasmodactylus James, 1966 -- invalid
  Cambarus lucifugus Hobbs, 1940 -- invalid
  Cambarus lucifugus alachua Hobbs, 1940 -- invalid
  Cambarus ludovicianus Faxon, 1884 -- invalid -- painted devil crayfish
  Cambarus lunzi Hobbs, 1940 -- invalid
  Cambarus macneesei Black, 1967 -- invalid
  Cambarus maculatus Hobbs and Pflieger, 1988 -- valid -- freckled crayfish
  Cambarus magerae Thoma and Fetzner, 2015 -- valid
  Cambarus manningi Hobbs, 1981 -- valid -- Greensaddle Crayfish
  Cambarus medius Faxon, 1884 -- invalid
  Cambarus meeki Faxon, 1898 -- invalid
  Cambarus miltus Fitzpatrick, 1978 -- invalid -- rusty grave digger
  Cambarus mississippiensis Faxon, 1884 -- invalid
  Cambarus monongalensis Ortmann, 1905 -- valid -- Blue Crawfish
  Cambarus montanus Girard, 1852 -- invalid
  Cambarus montezumae de Saussure, 1857 -- invalid
  Cambarus montezumae areolata Faxon, 1885 -- invalid
  Cambarus montezumae dugesii Faxon, 1898 -- invalid
  Cambarus montezumae occidentalis Faxon, 1898 -- invalid
  Cambarus montezumae tridens von Martens, 1872 -- invalid
  Cambarus nais Faxon, 1885 -- invalid
  Cambarus nebrascensis Girard, 1852 -- invalid
  Cambarus neglectus Faxon, 1885 -- invalid
  Cambarus nerterius Hobbs, 1964 -- valid -- Greenbrier cave crayfish
  Cambarus nodosus R. W. Bouchard and Hobbs, 1976 -- valid -- Knotty Burrowing Crayfish
  Cambarus obesus Hagen, 1870 -- invalid
  Cambarus obeyensis Hobbs and Shoup, 1947 -- valid -- Obey crayfish
  Cambarus obscurus Hagen, 1870 -- invalid
  Cambarus obstipus Hall, 1959 -- valid -- Sloped Crayfish
  Cambarus ortmanni Williamson, 1907 -- valid -- Ortmann mudbug
  Cambarus oryktes Penn and Marlow, 1959 -- invalid
  Cambarus pallidus Hobbs, 1940 -- invalid
  Cambarus palmeri Faxon, 1884 -- invalid
  Cambarus palmeri longimanus Faxon, 1898 -- invalid
  Cambarus paradoxus Ortmann, 1906 -- invalid
  Cambarus parrishi Hobbs, 1981 -- valid -- Hiwassee headwater crayfish
  Cambarus parvoculus Hobbs and Shoup, 1947 -- valid -- mountain midget crayfish
  Cambarus pauleyi Loughman, Thoma, Fetzner and Stocker, 2015 -- valid
  Cambarus pealei Girard, 1852 -- invalid
  Cambarus pearsei Creaser, 1934 -- invalid
  Cambarus pecki (Hobbs, 1967) -- valid -- phantom cave crayfish
  Cambarus pellucidus australis Rhoades, 1941 -- invalid
  Cambarus pellucidus testii Hay, 1891 -- invalid
  Cambarus peruncus Creaser, 1931 -- invalid
  Cambarus pictus Hobbs, 1940 -- invalid
  Cambarus pilosimanus Ortmann, 1906 -- invalid
  Cambarus pilosus Hay, 1899 -- invalid
  Cambarus placidus Hagen, 1870 -- invalid
  Cambarus polychromatus Thoma, Jezerinac and Simon, 2005 -- invalid -- Paintedhand Mudbug
  Cambarus primaevus Packard, 1880 -- invalid
  Cambarus pristinus Hobbs, 1965 -- valid -- pristine crayfish
  Cambarus prominens Hobbs, 1966 -- invalid
  Cambarus propinquus Girard, 1852 -- invalid
  Cambarus pubescens Faxon, 1884 -- invalid
  Cambarus putnami Faxon, 1884 -- invalid
  Cambarus pyronotus R. W. Bouchard, 1978 -- valid -- fireback crayfish
  Cambarus rathbunae Hobbs, 1940 -- invalid
  Cambarus reburrus Prins, 1968 -- valid -- French Broad crayfish
  Cambarus reduncus Hobbs, 1956 -- valid -- Sickle Crayfish
  Cambarus reflexus Hobbs, 1981 -- valid -- Pine Savannah Crayfish
  Cambarus robustus Girard, 1852 -- valid -- big water crayfish
  Cambarus rogersi Hobbs, 1938 -- invalid
  Cambarus rusticiformis Rhoades, 1944 -- valid -- Depression crayfish
  Cambarus rusticus Girard, 1852 -- invalid
  Cambarus rusticus mirus Ortmann, 1931 -- invalid
  Cambarus ruthveni Pearse, 1911 -- invalid
  Cambarus sanbornii Faxon, 1884 -- invalid
  Cambarus sciotensis Rhoades, 1944 -- valid -- Teays River crayfish
  Cambarus scotti Hobbs, 1981 -- valid -- Chatooga crayfish
  Cambarus setosus Faxon and Garman in Garman, 1889 -- valid -- bristly cave crayfish
  Cambarus shufeldtii Faxon, 1884 -- invalid
  Cambarus signifer Herrick, 1882 -- invalid
  Cambarus simulans Faxon, 1884 -- invalid
  Cambarus sloanii Bundy in Forbes, 1876 -- invalid
  Cambarus smilax Loughman, Simon and Welsh, 2011 -- valid
  Cambarus speciosus Hobbs, 1981 -- valid -- Beautiful Crayfish
  Cambarus speleocoopi Buhay and Crandall, 2009 -- valid
  Cambarus sphenoides Hobbs, 1968 -- valid -- Triangleclaw Crayfish
  Cambarus spicatus Hobbs, 1956 -- valid -- Broad River Spiny Crayfish
  Cambarus spinosus Bundy, 1877 -- invalid
  Cambarus spinosus gulielmi Faxon, 1914 -- invalid
  Cambarus stockeri Thoma, 2011 -- valid
  Cambarus strawni Reimer, 1966 -- invalid
  Cambarus striatus Hay, 1902 -- valid -- Ambiguous Crayfish, Hay crayfish
  Cambarus strigosus Hobbs, 1981 -- valid -- Lean Crayfish
  Cambarus stygius Bundy in Forbes, 1876 -- invalid
  Cambarus subterraneus Hobbs III, 1993 -- valid -- Delaware County cave crayfish
  Cambarus tartarus Hobbs and M. R. Cooper, 1972 -- valid -- Oklahoma cave crayfish
  Cambarus taylori Loughman, Henkanaththegedara, Fetzner and Thoma, 2017 -- valid
  Cambarus tenebrosus Hay, 1902 -- valid -- cavespring crayfish
  Cambarus theepiensis Loughman, Foltz, Garrison and Welsh, 2013 -- valid
  Cambarus thomai Jezerinac, 1993 -- invalid -- little brown mudbug
  Cambarus truncatus Hobbs, 1981 -- valid -- Oconee burrowing crayfish
  Cambarus tuckasegee J. E. Cooper and Schofield, 2002 -- valid -- Tuckasegee Stream Crayfish
  Cambarus typhlobius Joseph, 1880 -- invalid
  Cambarus uhleri Faxon, 1884 -- invalid
  Cambarus unestami Hobbs and Hall, 1969 -- valid -- Blackbarred Crayfish
  Cambarus validus Faxon, 1914 -- invalid
  Cambarus valleculus Fitzpatrick, 1967 -- invalid
  Cambarus veitchorum J. E. Cooper and M. R. Cooper, 1997 -- valid -- White Spring cave crayfish
  Cambarus versutus Hagen, 1870 -- invalid
  Cambarus veteranus Faxon, 1914 -- valid -- Big Sandy crayfish, Guyandotte River crayfish
  Cambarus viaeviridis Faxon, 1914 -- invalid
  Cambarus virilis Hagen, 1870 -- invalid
  Cambarus whitmani Steele, 1902 -- invalid
  Cambarus williami R. W. Bouchard and J. W. Bouchard, 1995 -- valid -- Brawleys Fork crayfish
  Cambarus williamsoni Ortmann, 1905 -- invalid
  Cambarus wisconsinensis Bundy in Forbes, 1876 -- invalid
  Cambarus zophonastes Hobbs and Bedinger, 1964 -- valid -- cave crayfish, Hell Creek cave crayfish
  Cancer astacus Linnaeus, 1758 -- invalid
  Cancer nobilis von Paula Schrank, 1803 -- invalid
  Cancer serratus Shaw, 1794 -- invalid
  Cancer torrentium von Paula Schrank, 1803 -- invalid
  Capiastacus Starobogatov, 1996 -- invalid
  Carabis Marchand, Lamy and de Boisvillette, 1874 -- invalid
  Chaeraps intermedius Smith, 1912 -- invalid
  Cheraps aruanus Roux, 1911 -- invalid
  Cheraps preissii angustus McCulloch, 1914 -- invalid
  Cherax Erichson, 1846 -- valid
  Cherax albertsii (Nobili, 1899) -- valid
  Cherax albidus Clark, 1936 -- valid
  Cherax austini Coughran, Dawkins, Hobson and Furse, 2012 -- valid
  Cherax barretti Clark, 1941 -- valid
  Cherax bicarinatus (Gray in Eyre, 1845) -- valid
  Cherax boesemani Lukhaup and Pekny, 2008 -- valid
  Cherax boschmai Holthuis, 1949 -- valid
  Cherax buitendijkae Holthuis, 1949 -- valid
  Cherax cainii Austin and Ryan, 2002 -- valid
  Cherax cairnsensis Riek, 1969 -- valid
  Cherax cartalacoolah Short, 1993 -- valid
  Cherax cid Coughran, Dawkins, Hobson and Furse, 2012 -- valid
  Cherax communis Holthuis, 1949 -- valid
  Cherax crassimanus Riek, 1967 -- valid
  Cherax cuspidatus Riek, 1969 -- valid
  Cherax davisi Clark, 1941 -- invalid
  Cherax depressus Riek, 1951 -- valid
  Cherax destructor Clark, 1936 -- valid
  Cherax dispar Riek, 1951 -- valid
  Cherax dispar dispar Riek, 1951 -- valid
  Cherax dispar elongatus Riek, 1951 -- valid
  Cherax divergens Holthuis, 1950 -- invalid
  Cherax esculus Riek, 1956 -- invalid
  Cherax gherardii Patoka, Bláha and Kouba, 2015 -- valid
  Cherax glaber Riek, 1967 -- valid
  Cherax glabrimanus Riek, 1967 -- invalid
  Cherax gladstonensis Riek, 1969 -- valid
  Cherax holthuisi Lukhaup and Pekny, 2006 -- valid
  Cherax leckii Coughran, 2005 -- valid
  Cherax longipes Holthuis, 1949 -- valid
  Cherax lorentzi Roux, 1911 -- valid
  Cherax lorentzi aruanus Roux, 1911 -- valid
  Cherax lorentzi lorentzi Roux, 1911 -- valid
  Cherax minor Holthuis, 1996 -- valid
  Cherax misolicus Holthuis, 1949 -- valid
  Cherax monticola Holthuis, 1950 -- valid
  Cherax murido Holthuis, 1949 -- valid
  Cherax neocarinatus Riek, 1967 -- invalid
  Cherax neopunctatus Riek, 1969 -- valid
  Cherax nucifraga Short, 1991 -- valid
  Cherax pallidus Holthuis, 1949 -- valid
  Cherax paniaicus Holthuis, 1949 -- valid
  Cherax papuanus Holthuis, 1949 -- valid
  Cherax parvus Short and Davie, 1993 -- valid
  Cherax peknyi Lukhaup and Herbert, 2008 -- valid
  Cherax plebejus (Hess, 1865) -- valid
  Cherax preissii (Erichson, 1846) -- valid
  Cherax pulcher Lukhaup, 2015 -- valid
  Cherax punctatus Clark, 1936 -- valid
  Cherax quadricarinatus (von Martens, 1868) -- valid
  Cherax quinquecarinatus (Gray in Eyre, 1845) -- valid
  Cherax rhynchotus Riek, 1951 -- valid
  Cherax robustus Riek, 1951 -- valid
  Cherax rotundus Clark, 1941 -- valid
  Cherax rotundus setosus Riek, 1951 -- invalid
  Cherax setosus Riek, 1951 -- valid
  Cherax snowden Lukhaup, Panteleit and Schrimpf, 2015 -- valid
  Cherax solus Hothuis, 1949 -- valid
  Cherax subterigneus Patoka, Bláha and Kouba, 2015 -- invalid
  Cherax tenuimanus Smith, 1912 -- valid
  Cherax urospinosus Riek, 1969 -- valid
  Cherax warsamsonicus Lukhaup, Eprilurahman and von Rintelen, 2017 -- valid
  Cherax wasselli Riek, 1969 -- valid
  Creaserinus Hobbs, 1973 -- valid
  Creaserinus burrisi (Fitzpatrick, 1987) -- valid -- burrowing bog crayfish
  Creaserinus byersi (Hobbs, 1941) -- valid -- lavender burrowing crayfish
  Creaserinus caesius (Hobbs, 1975) -- valid -- Timberlands Burrowing Crayfish
  Creaserinus danielae (Hobbs, 1975) -- valid -- speckled burrowing crayfish
  Creaserinus fodiens (Cottle, 1863) -- valid -- digger crayfish
  Creaserinus gilpini (Hobbs and Robison, 1989) -- valid -- Jefferson County crayfish
  Creaserinus gordoni (Fitzpatrick, 1987) -- valid -- Camp Shelby burrowing crayfish
  Creaserinus hortoni (Hobbs and Fitzpatrick, 1970) -- valid -- Hatchie burrowing crayfish
  Creaserinus oryktes (Penn and Marlow, 1959) -- valid -- Flatwoods Digger
  Distocambarus Hobbs, 1981 -- valid
  Distocambarus (Distocambarus) Hobbs, 1981 -- valid
  Distocambarus (Fitzcambarus) Hobbs, 1983 -- valid
  Distocambarus carlsoni Hobbs, 1983 -- valid -- mimic crayfish
  Distocambarus crockeri Hobbs and Carlson, 1983 -- valid -- Piedmont Prairie Burrowing Crayfish
  Distocambarus devexus (Hobbs, 1981) -- valid -- Broad River Burrowing Crayfish
  Distocambarus hunteri Fitzpatrick and Eversole, 1997 -- valid -- Saluda Burrowing Crayfish
  Distocambarus youngineri Hobbs and Carlson, 1985 -- valid -- Newberry Burrowing Crayfish
  Engaeus Erichson, 1846 -- valid
  Engaeus affinis Smith and Schuster, 1913 -- valid
  Engaeus australis Riek, 1969 -- valid
  Engaeus cisternarius Suter, 1977 -- valid
  Engaeus connectus Riek, 1969 -- invalid
  Engaeus cunicularius (Erichson, 1846) -- valid
  Engaeus curvisuturus Horwitz, 1990 -- valid
  Engaeus cymus (Clark, 1936) -- valid
  Engaeus disjuncticus Horwitz, 1990 -- valid
  Engaeus fossor (Erichson, 1846) -- valid
  Engaeus fultoni Smith and Schuster, 1913 -- valid
  Engaeus granulatus Horwitz, 1990 -- valid
  Engaeus hemicirratulus Smith and Schuster, 1913 -- valid
  Engaeus ignotus Clark, 1939 -- invalid
  Engaeus jumbunna Riek, 1969 -- invalid
  Engaeus karnanga Horwitz, 1990 -- valid
  Engaeus laevis (Clark, 1941) -- valid
  Engaeus lengana Horwitz, 1990 -- valid
  Engaeus leptorhynchus Clark, 1939 -- valid
  Engaeus lyelli (Clark, 1936) -- valid
  Engaeus mairener Horwitz, 1990 -- valid
  Engaeus mallacoota Horwitz, 1990 -- valid
  Engaeus marmoratus Clark, 1941 -- invalid
  Engaeus martigener Horwitz, 1990 -- valid
  Engaeus merosetosus Horwitz, 1990 -- valid
  Engaeus nulloporius Horwitz, 1990 -- valid
  Engaeus orientalis Clark, 1941 -- valid
  Engaeus orramakunna Horwitz, 1990 -- valid
  Engaeus parvulus Riek, 1951 -- invalid
  Engaeus phyllocercus Smith and Schuster, 1913 -- valid
  Engaeus quadrimanus Clark, 1936 -- valid
  Engaeus rostrogaleatus Horwitz, 1990 -- valid
  Engaeus sericatus Clark, 1936 -- valid
  Engaeus spinicaudatus Horwitz, 1990 -- valid
  Engaeus sternalis (Clark, 1936) -- valid
  Engaeus strictifrons (Clark, 1936) -- valid
  Engaeus tayatea Horwitz, 1990 -- valid
  Engaeus tuberculatus Clark, 1936 -- valid
  Engaeus urostrictus Riek, 1969 -- valid
  Engaeus victoriensis Smith and Schuster, 1913 -- valid
  Engaeus villosus Clark, 1936 -- invalid
  Engaeus yabbimunna Horwitz, 1994 -- valid
  Engaewa Riek, 1967 -- valid
  Engaewa pseudoreducta Horwitz and Adams, 2000 -- valid
  Engaewa reducta Riek, 1967 -- valid
  Engaewa similis Riek, 1967 -- valid
  Engaewa subcoerulea Riek, 1967 -- valid
  Engaewa walpolea Horwitz and Adams, 2000 -- valid
  Euastacoides maidae Riek, 1956 -- invalid
  Euastacoides setosus Riek, 1956 -- invalid
  Euastacus Clark, 1936 -- valid
  Euastacus alienus Riek, 1969 -- invalid
  Euastacus angustus Furse, Dawkins and Coughran, 2013 -- valid
  Euastacus armatus (von Martens, 1866) -- valid -- Murray cray
  Euastacus australasiensis (H. Milne Edwards, 1837) -- valid -- Sydney crayfish
  Euastacus balanensis Morgan, 1988 -- valid -- Balan spiny crayfish
  Euastacus bidawalus Morgan, 1986 -- valid -- Bidhawal crayfish
  Euastacus bindal Morgan, 1989 -- valid -- Mount Elliot crayfish
  Euastacus binzayedi Furse, Dawkins and Coughran, 2013 -- valid
  Euastacus bispinosus Clark, 1941 -- valid -- Glenelg spiny crayfish
  Euastacus brachythorax Riek, 1969 -- valid -- short thorax crayfish
  Euastacus clarkae Morgan, 1997 -- valid -- Ellen Clark's crayfish
  Euastacus claytoni Riek, 1969 -- valid -- Clayton's crayfish
  Euastacus clydensis Riek, 1969 -- invalid
  Euastacus crassus Riek, 1951 -- valid -- alpine crayfish
  Euastacus cunninghami Riek, 1951 -- invalid
  Euastacus dalagarbe Coughran, 2005 -- valid -- mud gully crayfish
  Euastacus dangadi Morgan, 1997 -- valid -- small spiny crayfish
  Euastacus dharawalus Morgan, 1997 -- valid -- Fitzroy Falls spiny crayfish
  Euastacus diversus Riek, 1969 -- valid -- Orbost spiny crayfish
  Euastacus elongatus Clark, 1941 -- invalid
  Euastacus eungella Morgan, 1988 -- valid -- Eungella spiny crayfish
  Euastacus fleckeri (Watson, 1935) -- valid -- red and blue spiny crayfish
  Euastacus gamilaroi Morgan, 1997 -- valid -- Gamilaroi crayfish
  Euastacus girurmulayn Coughran, 2005 -- valid -- smooth crayfish
  Euastacus gumar Morgan, 1997 -- valid -- bloodclaw crayfish
  Euastacus guruhgi Coughran, 2005 -- valid -- swollen crayfish
  Euastacus guwinus Morgan, 1997 -- valid -- Tianjara crayfish
  Euastacus hirsutus (McCulloch, 1917) -- valid -- southern hairy crayfish
  Euastacus hystricosus Riek, 1951 -- valid -- Conondale spiny crayfish
  Euastacus jagabar Coughran, 2005 -- valid -- blue-black crayfish
  Euastacus jagara Morgan, 1988 -- valid -- Jagara hairy crayfish
  Euastacus keirensis Riek, 1969 -- invalid
  Euastacus kershawi (Smith, 1912) -- valid -- Gippsland spiny crayfish
  Euastacus maccai McCormack and Coughran, 2008 -- valid -- terrestrial crayfish
  Euastacus maidae (Riek, 1956) -- valid -- hinterland crayfish
  Euastacus mirangudijn Coughran, 2002 -- valid -- orange-bellied crayfish
  Euastacus monteithorum Morgan, 1989 -- valid -- Monteith's crayfish
  Euastacus morgani Coughran and McCormack, 2011 -- valid -- Morgan's crayfish
  Euastacus neodiversus Riek, 1969 -- valid -- South Gippsland spiny crayfish
  Euastacus neohirsutus Riek, 1956 -- valid -- new hairy crayfish
  Euastacus nobilis crassus Riek, 1951 -- invalid
  Euastacus pilosus Coughran and Leckie, 2007 -- valid -- hairy cataract crayfish
  Euastacus polysetosus Riek, 1951 -- valid -- many-bristled crayfish
  Euastacus reductus Riek, 1969 -- valid -- northern hairy crayfish
  Euastacus rieki Morgan, 1997 -- valid -- Riek's crayfish
  Euastacus robertsi Monroe, 1977 -- valid -- Robert's crayfish
  Euastacus setosus (Riek, 1956) -- valid -- Mount Glorious spiny crayfish
  Euastacus simplex Riek, 1956 -- valid -- small mountain crayfish
  Euastacus spinichelatus Morgan, 1997 -- valid -- small crayfish
  Euastacus spinifer (Heller, 1865) -- valid -- giant spiny crayfish
  Euastacus spinosus Riek, 1956 -- invalid
  Euastacus sulcatus Riek, 1951 -- valid -- Lamington crayfish
  Euastacus suttoni Clark, 1941 -- valid -- Sutton's crayfish
  Euastacus urospinosus (Riek, 1956) -- valid -- Maleny crayfish
  Euastacus valentulus Riek, 1951 -- valid -- strong crayfish
  Euastacus vesper McCormack and Ahyong, 2017 -- valid -- Cudgegong Giant Spiny Crayfish
  Euastacus woiwuru Morgan, 1986 -- valid -- Central Highlands spiny crayfish
  Euastacus yanga Morgan, 1997 -- valid -- southern lobster
  Euastacus yarraensis (McCoy, 1888) -- valid -- Yarra spiny crayfish
  Euastacus yigara Short and Davie, 1993 -- valid -- Cardwell hairy crayfish
  Eustacoides urospinosus Riek, 1956 -- invalid
  Fallicambarus Hobbs, 1969 -- valid
  Fallicambarus (Creaserinus) Hobbs, 1973 -- invalid
  Fallicambarus burrisi Fitzpatrick, 1987 -- invalid -- burrowing bog crayfish
  Fallicambarus caesius Hobbs, 1975 -- invalid -- Timberlands Burrowing Crayfish
  Fallicambarus danielae Hobbs, 1975 -- invalid -- speckled burrowing crayfish
  Fallicambarus devastator Hobbs and Whiteman, 1987 -- valid -- Texas prairie crayfish
  Fallicambarus dissitus (Penn, 1955) -- valid -- Pine Hills Digger
  Fallicambarus gilpini Hobbs and Robison, 1989 -- invalid -- Jefferson County crayfish
  Fallicambarus gordoni Fitzpatrick, 1987 -- invalid -- Camp Shelby burrowing crayfish
  Fallicambarus harpi Hobbs and Robison, 1985 -- valid -- Ouachita burrowing crayfish
  Fallicambarus hortoni Hobbs and Fitzpatrick, 1970 -- invalid -- Hatchie burrowing crayfish
  Fallicambarus houstonensis Johnson, 2008 -- valid
  Fallicambarus jeanae Hobbs, 1973 -- valid -- Daisy Burrowing Crayfish
  Fallicambarus kountzeae Johnson, 2008 -- valid
  Fallicambarus macneesei (Black, 1967) -- valid -- Old Prairie Digger
  Fallicambarus petilicarpus Hobbs and Robison, 1989 -- valid -- slenderwrist burrowing crayfish
  Fallicambarus schusteri Taylor and Robinson, 2016 -- valid
  Fallicambarus spectrum Hobbs, 1973 -- invalid
  Fallicambarus strawni (Reimer, 1966) -- valid -- saline burrowing crayfish
  Fallicambarus tenuis (Hobbs, 1950) -- valid -- Ouachita Mountain Crayfish
  Fallicambarus wallsi Johnson, 2011 -- valid
  Faxonella Creaser, 1933 -- valid
  Faxonella beyeri (Penn, 1950) -- valid -- Sabine Fencing Crayfish
  Faxonella blairi Hayes and Reimer, 1977 -- valid -- Blair's Fencing Crayfish
  Faxonella clypeata (Hay, 1899) -- valid -- ditch fencing crayfish
  Faxonella creaseri Walls, 1968 -- valid -- Ouachita Fencing Crayfish
  Faxonius Ortmann, 1905 -- valid
  Faxonius acares (Fitzpatrick, 1965) -- valid -- Redspotted Stream Crayfish
  Faxonius alabamensis (Faxon, 1884) -- valid -- Alabama Crayfish
  Faxonius alluvius (Simon and McMurray, 2014) -- valid
  Faxonius barrenensis (Rhoades, 1944) -- valid -- Barren River crayfish
  Faxonius bisectus (Rhoades, 1944) -- valid -- Crittenden crayfish
  Faxonius burri (Taylor and Sabaj, 1998) -- valid -- Burr crayfish
  Faxonius carolinensis (J. E. Cooper and M. R. Cooper, 1995) -- valid -- North Carolina crayfish
  Faxonius castaneus (Johnson, 2010) -- valid
  Faxonius causeyi (Jester, 1967) -- valid -- Western Plains Crayfish
  Faxonius chickasawae (M. R. Cooper and Hobbs, 1980) -- valid -- Chickasaw Crayfish
  Faxonius compressus (Faxon, 1884) -- valid -- slender crayfish
  Faxonius cooperi (M. R. Cooper and Hobbs, 1980) -- valid -- Flint River crayfish
  Faxonius creolanus Creaser, 1933 -- invalid
  Faxonius cristavarius (Taylor, 2000) -- valid -- spiny stream crayfish
  Faxonius cyanodigitus (Johnson, 2010) -- valid
  Faxonius deanae (Reimer and Jester, 1975) -- valid -- Conchas crayfish
  Faxonius difficilis (Faxon, 1898) -- valid -- painted crayfish
  Faxonius durelli (R. W. Bouchard and J. W. Bouchard, 1995) -- valid -- saddle crayfish
  Faxonius erichsonianus (Faxon, 1898) -- valid -- Reticulate Crayfish
  Faxonius etnieri (R. W. Bouchard and J. W. Bouchard, 1976) -- valid -- Ets Crayfish
  Faxonius eupunctus (Williams, 1952) -- valid -- coldwater crayfish
  Faxonius forceps (Faxon, 1884) -- valid -- Surgeon Crayfish
  Faxonius harrisonii (Faxon, 1884) -- valid -- belted crayfish
  Faxonius hartfieldi (Fitzpatrick and Suttkus, 1992) -- valid -- Yazoo Crayfish
  Faxonius hathawayi (Penn, 1952) -- valid -- Teche Painted Crawfish
  Faxonius hathawayi blacki (Walls, 1972) -- valid -- Calcasieu crayfish
  Faxonius hathawayi hathawayi (Penn, 1952) -- valid
  Faxonius hobbsi (Penn, 1950) -- valid -- Pontchartrain Painted Crawfish
  Faxonius holti (M. R. Cooper and Hobbs, 1980) -- valid -- Bimaculate Crayfish
  Faxonius hylas (Faxon, 1890) -- valid -- woodland crayfish
  Faxonius illinoiensis (Brown, 1956) -- valid -- Shawnee Crayfish
  Faxonius immunis (Hagen, 1870) -- valid -- calico crayfish
  Faxonius immunis pedianus Creaser, 1933 -- invalid
  Faxonius indianensis (Hay, 1896) -- valid -- Indiana Crayfish
  Faxonius jeffersoni (Rhoades, 1944) -- valid -- Louisville crayfish
  Faxonius jonesi (Fitzpatrick, 1992) -- valid -- Sucarnoochee River crayfish
  Faxonius juvenilis (Hagen, 1870) -- valid -- Kentucky River Crayfish
  Faxonius kentuckiensis (Rhoades, 1944) -- valid -- Kentucky crayfish
  Faxonius lancifer (Hagen, 1870) -- valid -- shrimp crayfish
  Faxonius leptogonopodus (Hobbs, 1948) -- valid -- Little River Creek Crayfish
  Faxonius limosus (Rafinesque, 1817) -- valid -- spinycheek crayfish
  Faxonius longidigitus (Faxon, 1898) -- valid -- longpincered crayfish
  Faxonius luteus Creaser, 1933 -- valid -- golden crayfish
  Faxonius macrus (Williams, 1952) -- valid -- Neosho midget crayfish
  Faxonius maletae (Walls, 1972) -- valid -- Kisatchie Painted Crayfish
  Faxonius marchandi (Hobbs, 1948) -- valid -- Mammoth Spring Crayfish, Sharp River crayfish
  Faxonius margorectus (Taylor, 2002) -- valid -- Livingston Crayfish
  Faxonius medius (Faxon, 1884) -- valid -- saddleback crayfish
  Faxonius meeki (Faxon, 1898) -- valid -- Meek crayfish
  Faxonius meeki brevis (Williams, 1952) -- valid -- Meek's Short Pointed Crayfish
  Faxonius meeki meeki (Faxon, 1898) -- valid -- Meek's Crayfish
  Faxonius menae Creaser, 1933 -- valid -- Mena Crayfish
  Faxonius mirus (Ortmann, 1931) -- valid -- Wonderful Crayfish
  Faxonius mississippiensis (Faxon, 1884) -- valid -- Mississippi crayfish
  Faxonius nais (Faxon, 1885) -- valid -- Water Nymph Crayfish
  Faxonius nana (Williams, 1952) -- valid -- Midget Crayfish
  Faxonius neglectus (Faxon, 1885) -- valid -- ringed crayfish
  Faxonius neglectus chaenodactylus (Williams, 1952) -- valid -- Gap Ringed Crayfish
  Faxonius neglectus neglectus (Faxon, 1885) -- valid -- Ringed Crayfish
  Faxonius obscurus (Hagen, 1870) -- valid -- Allegheny crayfish
  Faxonius occidentalis (Johnson, 2010) -- valid
  Faxonius ozarkae (Williams, 1952) -- valid -- Ozark crayfish
  Faxonius pagei (Taylor and Sabaj, 1997) -- valid -- Mottled Crayfish
  Faxonius palmeri (Faxon, 1884) -- valid -- gray-speckled crayfish
  Faxonius palmeri creolanus Creaser, 1933 -- valid -- Creole Painted Crayfish
  Faxonius palmeri longimanus (Faxon, 1898) -- valid -- Western Painted Crayfish
  Faxonius palmeri palmeri (Faxon, 1884) -- valid -- Gray-speckled Crayfish
  Faxonius pardalotus (Wetzel, Poly and Fetzner, 2005) -- valid -- Leopard Crayfish
  Faxonius perfectus (Walls, 1972) -- valid -- Complete Crayfish
  Faxonius peruncus (Creaser, 1931) -- valid -- Big Creek crayfish
  Faxonius placidus (Hagen, 1870) -- valid -- Bigclaw Crayfish, placid crayfish
  Faxonius propinquus (Girard, 1852) -- valid -- northern clearwater crayfish
  Faxonius propinquus typicus Ortmann, 1905 -- invalid
  Faxonius punctimanus Creaser, 1933 -- valid -- spothand crayfish
  Faxonius putnami (Faxon, 1884) -- valid -- phallic crayfish
  Faxonius quadruncus Creaser, 1933 -- valid -- St. Francis River crayfish
  Faxonius quinebaugensis (Mathews and Warren, 2008) -- valid
  Faxonius rafinesquei (Rhoades, 1944) -- valid -- Rafinesque crayfish, Rough River Crayfish
  Faxonius raymondi (Thoma and Stocker, 2009) -- valid
  Faxonius rhoadesi (Hobbs, 1949) -- valid -- Fishhook Crayfish
  Faxonius ronaldi (Taylor, 2000) -- valid -- Mud River crayfish
  Faxonius rusticus (Girard, 1852) -- valid -- rusty crayfish
  Faxonius sanbornii (Faxon, 1884) -- valid -- Sanborn crayfish, Sanborn's Crayfish
  Faxonius sanbornii erismophorus (Hobbs and Fitzpatrick, 1962) -- valid
  Faxonius sanbornii sanbornii (Faxon, 1884) -- valid
  Faxonius saxatilis (R. W. Bouchard and J. W. Bouchard, 1976) -- valid -- Kiamichi crayfish
  Faxonius shoupi (Hobbs, 1948) -- valid -- Nashville crayfish
  Faxonius sloanii (Bundy in Forbes, 1876) -- valid -- Sloan crayfish
  Faxonius spinosus (Bundy, 1877) -- valid -- Coosa River Spiny Crayfish
  Faxonius stannardi (Page, 1985) -- valid -- Little Wabash crayfish
  Faxonius stygocaneyi (Hobbs III, 2001) -- valid -- Caney Mountain cave crayfish
  Faxonius taylori (Schuster, 2008) -- valid
  Faxonius texanus (Johnson, 2010) -- valid
  Faxonius theaphionensis (Simon, Timm and Morris, 2005) -- valid -- Sinkhole Crayfish
  Faxonius transfuga (Fitzpatrick, 1966) -- valid
  Faxonius tricuspis (Rhoades, 1944) -- valid -- Rhode crayfish, Western Highland Crayfish
  Faxonius validus (Faxon, 1914) -- valid -- Powerful Crayfish
  Faxonius virginiensis (Hobbs, 1951) -- valid -- Chowanoke crayfish
  Faxonius virilis (Hagen, 1870) -- valid -- virile crayfish
  Faxonius williamsi (Fitzpatrick, 1966) -- valid -- Williams crayfish
  Faxonius wrighti (Hobbs, 1948) -- valid -- Hardin crayfish
  Faxonius yanahlindus (Taylor, Rhoden and Schuster, 2016) -- valid
  Geocharax Clark, 1936 -- valid
  Geocharax falcata Clark, 1941 -- valid
  Geocharax gracilis Clark, 1936 -- invalid
  Geocharax laevis Clark, 1941 -- invalid
  Geocharax lyelli Clark, 1936 -- invalid
  Geocharax tasmanicus (Erichson, 1846) -- valid
  Gramastacus Riek, 1972 -- valid
  Gramastacus gracilis Riek, 1972 -- invalid
  Gramastacus insolitus Riek, 1972 -- valid
  Gramastacus lacus McCormack, 2014 -- valid
  Hobbseus Fitzpatrick and Payne, 1968 -- valid
  Hobbseus attenuatus Black, 1969 -- valid -- Pearl riverlet crayfish
  Hobbseus cristatus (Hobbs, 1955) -- valid -- Crested Riverlet Crayfish
  Hobbseus orconectoides Fitzpatrick and Payne, 1968 -- valid -- Oktibbeha riverlet crayfish
  Hobbseus petilus Fitzpatrick, 1977 -- valid -- Tombigbee riverlet crayfish
  Hobbseus prominens (Hobbs, 1966) -- valid -- Prominence Riverlet Crayfish
  Hobbseus valleculus (Fitzpatrick, 1967) -- valid -- Choctaw riverlet crayfish
  Hobbseus yalobushensis Fitzpatrick and Busack, 1989 -- valid -- Yalobusha riverlet crayfish
  Ombrastacoides Hansen and Richardson, 2006 -- valid
  Ombrastacoides asperrimanus Hansen and Richardson, 2006 -- valid
  Ombrastacoides brevirostris Hansen and Richardson, 2006 -- valid
  Ombrastacoides decemdentatus Hansen and Richardson, 2006 -- valid
  Ombrastacoides denisoni Hansen and Richardson, 2006 -- valid
  Ombrastacoides dissitus Hansen and Richardson, 2006 -- valid
  Ombrastacoides huonensis Hansen and Richardson, 2006 -- valid
  Ombrastacoides ingressus Hansen and Richardson, 2006 -- valid
  Ombrastacoides leptomerus (Riek, 1951) -- valid
  Ombrastacoides parvicaudatus Hansen and Richardson, 2006 -- valid
  Ombrastacoides professorum Hansen and Richardson, 2006 -- valid
  Ombrastacoides pulcher (Riek, 1967) -- valid
  Orconectes Cope, 1872 -- valid
  Orconectes (Billecambarus) Fitzpatrick, 1987 -- invalid
  Orconectes (Buannulifictus) Fitzpatrick, 1987 -- invalid
  Orconectes (Crockerinus) Fitzpatrick, 1987 -- invalid
  Orconectes (Gremicambarus) Fitzpatrick, 1987 -- invalid
  Orconectes (Hespericambarus) Fitzpatrick, 1987 -- invalid
  Orconectes (Procericambarus) Fitzpatrick, 1987 -- invalid
  Orconectes (Rhoadesius) Fitzpatrick, 1987 -- invalid
  Orconectes (Tragulicambarus) Fitzpatrick, 1987 -- invalid
  Orconectes alluvius Simon and McMurray, 2014 -- invalid
  Orconectes australis (Rhoades, 1941) -- valid -- Southern Cave Crayfish
  Orconectes barri Buhay and Crandall, 2008 -- valid
  Orconectes beyeri Penn, 1950 -- invalid
  Orconectes bisectus Rhoades, 1944 -- invalid -- Crittenden crayfish
  Orconectes burri Taylor and Sabaj, 1998 -- invalid -- Burr crayfish
  Orconectes carolinensis J. E. Cooper and M. R. Cooper, 1995 -- invalid -- North Carolina crayfish
  Orconectes castaneus Johnson, 2010 -- invalid
  Orconectes chickasawae M. R. Cooper and Hobbs, 1980 -- invalid -- Chickasaw Crayfish
  Orconectes cooperi M. R. Cooper and Hobbs, 1980 -- invalid -- Flint River crayfish
  Orconectes cyanodigitus Johnson, 2010 -- invalid
  Orconectes difficilis blacki Walls, 1972 -- invalid
  Orconectes difficilis maletae Walls, 1972 -- invalid
  Orconectes erichsonianus Faxon, 1898 -- invalid -- Reticulate Crayfish
  Orconectes etnieri R. W. Bouchard and J. W. Bouchard, 1976 -- invalid -- Ets Crayfish
  Orconectes eupunctus Williams, 1952 -- invalid -- coldwater crayfish
  Orconectes hartfieldi Fitzpatrick and Suttkus, 1992 -- invalid -- Yazoo Crayfish
  Orconectes hathawayi Penn, 1952 -- invalid -- Teche Painted Crawfish
  Orconectes hobbsi Penn, 1950 -- invalid -- Pontchartrain Painted Crawfish
  Orconectes holti M. R. Cooper and Hobbs, 1980 -- invalid -- Bimaculate Crayfish
  Orconectes hylas (Faxon, 1890) -- invalid -- woodland crayfish
  Orconectes illinoiensis Brown, 1956 -- invalid -- Shawnee Crayfish
  Orconectes incomptus Hobbs and Barr, 1972 -- valid -- Tennessee cave crayfish
  Orconectes inermis Cope, 1872 -- valid
  Orconectes inermis inermis Cope, 1872 -- valid -- Cope Ghost Crayfish
  Orconectes inermis testii (Hay, 1891) -- valid -- Unarmed Crayfish
  Orconectes iowaensis Fitzpatrick, 1968 -- invalid
  Orconectes jonesi Fitzpatrick, 1992 -- invalid -- Sucarnoochee River crayfish
  Orconectes kentuckiensis Rhoades, 1944 -- invalid -- Kentucky crayfish
  Orconectes leptogonopodus Hobbs, 1948 -- invalid -- Little River Creek Crayfish
  Orconectes leptogonopodus acares Fitzpatrick, 1965 -- invalid
  Orconectes macrus Williams, 1952 -- invalid -- Neosho midget crayfish
  Orconectes marchandi Hobbs, 1948 -- invalid -- Mammoth Spring Crayfish, Sharp River crayfish
  Orconectes margorectus Taylor, 2002 -- invalid -- Livingston Crayfish
  Orconectes meeki brevis Williams, 1952 -- invalid -- Meek's Short Pointed Crayfish
  Orconectes nana Williams, 1952 -- invalid -- Midget Crayfish
  Orconectes nana macrus Williams, 1952 -- invalid
  Orconectes neglectus chaenodactylus Williams, 1952 -- invalid -- Gap Ringed Crayfish
  Orconectes occidentalis Johnson, 2010 -- invalid
  Orconectes ozarkae Williams, 1952 -- invalid -- Ozark crayfish
  Orconectes packardi Rhoades, 1944 -- valid -- Appalachian Cave Crayfish
  Orconectes pagei Taylor and Sabaj, 1997 -- invalid -- Mottled Crayfish
  Orconectes pardalotus Wetzel, Poly and Fetzner, 2005 -- invalid -- Leopard Crayfish
  Orconectes pellucidus (Tellkampf, 1844) -- valid -- Mammoth Cave crayfish
  Orconectes pellucidus packardi Rhoades, 1944 -- invalid
  Orconectes perfectus Walls, 1972 -- invalid -- Complete Crayfish
  Orconectes propinquus erismophorus Hobbs and Fitzpatrick, 1962 -- invalid
  Orconectes propinquus jeffersoni Rhoades, 1944 -- invalid
  Orconectes quinebaugensis Mathews and Warren, 2008 -- invalid
  Orconectes rafinesquei Rhoades, 1944 -- invalid -- Rafinesque crayfish, Rough River Crayfish
  Orconectes raymondi Thoma and Stocker, 2009 -- invalid
  Orconectes rhoadesi Hobbs, 1949 -- invalid -- Fishhook Crayfish
  Orconectes ronaldi Taylor, 2000 -- invalid -- Mud River crayfish
  Orconectes rusticus barrenensis Rhoades, 1944 -- invalid
  Orconectes saxatilis R. W. Bouchard and J. W. Bouchard, 1976 -- invalid -- Kiamichi crayfish
  Orconectes sheltae J. E. Cooper and M. R. Cooper, 1997 -- valid -- Shelta Cave crayfish
  Orconectes shoupi Hobbs, 1948 -- invalid -- Nashville crayfish
  Orconectes stannardi Page, 1985 -- invalid -- Little Wabash crayfish
  Orconectes stygocaneyi Hobbs III, 2001 -- invalid -- Caney Mountain cave crayfish
  Orconectes taylori Schuster, 2008 -- invalid
  Orconectes texanus Johnson, 2010 -- invalid
  Orconectes theaphionensis Simon, Timm and Morris, 2005 -- invalid -- Sinkhole Crayfish
  Orconectes transfuga Fitzpatrick, 1966 -- invalid
  Orconectes tricuspis Rhoades, 1944 -- invalid -- Rhode crayfish, Western Highland Crayfish
  Orconectes virginiensis Hobbs, 1951 -- invalid -- Chowanoke crayfish
  Orconectes williamsi Fitzpatrick, 1966 -- invalid -- Williams crayfish
  Orconectes wrighti Hobbs, 1948 -- invalid -- Hardin crayfish
  Orconectes yanahlindus Taylor, Rhoden and Schuster, 2016 -- invalid
  Oronectes hamulatus Cope and Packard, 1881 -- invalid
  Pacifastacus Bott, 1950 -- valid
  Pacifastacus (Hobbsastacus) R. W. Bouchard, 1978 -- invalid
  Pacifastacus chenoderma (Cope, 1871) -- valid
  Pacifastacus connectens (Faxon, 1914) -- valid -- Snake River Pilose Crayfish
  Pacifastacus fortis (Faxon, 1914) -- valid -- placid crayfish, Shasta crayfish
  Pacifastacus gambelii (Girard, 1852) -- valid -- Pilose Crayfish
  Pacifastacus leniusculus (Dana, 1852) -- valid -- signal crayfish
  Pacifastacus nigrescens (Stimpson, 1857) -- valid -- sooty crayfish
  Paracambarus hoffmanni Villalobos, 1944 -- invalid
  Paracambarus ortmannii Villalobos, 1949 -- invalid
  Paracambarus riojae Villalobos, 1944 -- invalid
  Paracambarus teziutlanensis Villalobos, 1947 -- invalid
  Paracambarus tlapacoyanensis Villalobos, 1947 -- invalid
  Paranephrops White, 1842 -- valid
  Paranephrops horridus Miers, 1876 -- invalid
  Paranephrops neozelanicus Chilton, 1889 -- invalid
  Paranephrops planifrons White, 1842 -- valid
  Paranephrops setosus Hutton, 1873 -- invalid
  Paranephrops tenuicornis Dana, 1852 -- invalid
  Paranephrops zealandicus (White, 1847) -- valid
  Parastacidae Huxley, 1879 -- valid
  Parastacoidea Huxley, 1879 -- valid -- crayfishes, Southern hemisphere crawfish
  Parastacoides Clark, 1936 -- invalid
  Parastacoides inermis Clark, 1939 -- invalid
  Parastacoides insignis Clark, 1939 -- invalid
  Parastacoides leptomerus Riek, 1951 -- invalid
  Parastacoides pulcher Riek, 1967 -- invalid
  Parastacoides setosimerus Riek, 1951 -- invalid
  Parastacoides sternalis Riek, 1967 -- invalid
  Parastacoides tasmanicus (Erichson, 1846) -- invalid
  Parastacus Huxley, 1879 -- valid
  Parastacus agassizii Faxon, 1898 -- invalid
  Parastacus araucanius Faxon, 1914 -- invalid
  Parastacus brasiliensis (von Martens, 1869) -- valid
  Parastacus brasiliensis brasiliensis (von Martens, 1869) -- invalid
  Parastacus brasiliensis pomatensis Fontoura and Conter, 2008 -- invalid
  Parastacus caeruleodactylus Ribeiro, Buckup, Gomes and Araujo, 2016 -- valid -- blue-fingered burrowing crayfish
  Parastacus defossus Faxon, 1898 -- valid
  Parastacus hassleri Faxon, 1898 -- invalid
  Parastacus laevigatus Buckup and Rossi, 1980 -- valid
  Parastacus nicoleti (Philippi, 1882) -- valid
  Parastacus pilimanus (von Martens, 1869) -- valid
  Parastacus pugnax (Poeppig, 1835) -- valid
  Parastacus saffordi Faxon, 1898 -- valid
  Parastacus tuerkayi Ribeiro, Huber, Schubart and Araujo, 2017 -- valid
  Parastacus varicosus Faxon, 1898 -- valid
  Pontastacus Bott, 1950 -- valid
  Pontastacus cubanicus (Birstein and Vinogradov, 1934) -- valid
  Pontastacus cubanicus daucinus Brodsky, 1981 -- invalid
  Pontastacus danubialis Brodsky, 1981 -- valid
  Pontastacus daucinus Brodsky, 1981 -- valid
  Pontastacus eichwaldi (Bott, 1950) -- valid
  Pontastacus eichwaldi bessarabicus Brodsky, 1981 -- valid
  Pontastacus eichwaldi danubialis Brodsky, 1981 -- invalid
  Pontastacus eichwaldi eichwaldi (Bott, 1950) -- valid
  Pontastacus kessleri (Schimkewitsch, 1886) -- valid
  Pontastacus leptodactylus (Eschscholtz, 1823) -- valid
  Pontastacus pachypus (Rathke, 1837) -- valid
  Pontastacus pachypus notabilis Brodsky, 1981 -- invalid
  Pontastacus pylzowi (Skorikov, 1907) -- valid
  Pontastacus salinus (von Nordmann, 1842) -- valid
  Potamobius Samouelle, 1819 -- invalid
  Potamobius pallipes orientalis Karaman, 1929 -- invalid
  Potamobius torrentium dalmatinus Karaman, 1929 -- invalid
  Procambarus Ortmann, 1905 -- valid
  Procambarus (Acucauda) Hobbs, 1972 -- invalid
  Procambarus (Austrocambarus) Hobbs, 1972 -- invalid
  Procambarus (Capillicambarus) Hobbs, 1972 -- invalid
  Procambarus (Girardiella) Lyle, 1938 -- invalid
  Procambarus (Hagenides) Hobbs, 1972 -- invalid
  Procambarus (Leconticambarus) Hobbs, 1972 -- invalid
  Procambarus (Lonnbergius) Hobbs, 1972 -- invalid
  Procambarus (Mexicambarus) Hobbs, 1972 -- invalid
  Procambarus (Ortmannicus) Fowler, 1912 -- invalid
  Procambarus (Paracambarus) Ortmann, 1906 -- invalid
  Procambarus (Pennides) Hobbs, 1972 -- invalid
  Procambarus (Remoticambarus) Hobbs, 1972 -- invalid
  Procambarus (Scapulicambarus) Hobbs, 1972 -- invalid
  Procambarus (Tenuicambarus) Hobbs, 1972 -- invalid
  Procambarus (Villalobosus) Hobbs, 1972 -- invalid
  Procambarus ablusus Penn, 1963 -- valid -- Hatchie River Crayfish
  Procambarus acanthophorus F. Villalobos, 1948 -- valid
  Procambarus acherontis (Lönnberg, 1895) -- valid -- Orlando cave crayfish
  Procambarus achilli López-Mejía, Mejía-Ortíz and Alvarez, 2003 -- valid
  Procambarus acutissimus (Girard, 1852) -- valid -- Sharpnose Crayfish
  Procambarus acutus (Girard, 1852) -- valid -- white river crawfish
  Procambarus advena (LeConte, 1856) -- valid -- Vidalia Crayfish
  Procambarus alleni (Faxon, 1884) -- valid -- Everglades Crayfish
  Procambarus ancylus Hobbs, 1958 -- valid -- Coastal Plain Crayfish
  Procambarus angustatus (LeConte, 1856) -- valid -- sandhills crayfish
  Procambarus apalachicolae Hobbs, 1942 -- valid -- coastal flatwoods crayfish
  Procambarus atkinsoni (Ortmann, 1913) -- valid
  Procambarus attiguus Hobbs and Franz, 1992 -- valid -- Silver Glen Springs crayfish
  Procambarus barbatus (Faxon, 1890) -- valid -- Wandering Crayfish
  Procambarus barbiger Fitzpatrick, 1978 -- valid -- Jackson prairie crayfish
  Procambarus bivittatus Hobbs, 1942 -- valid -- ribbon crayfish
  Procambarus blandingii (Harlan, 1830) -- valid -- Santee Crayfish
  Procambarus bouvieri (Ortmann, 1909) -- valid
  Procambarus braswelli J. E. Cooper, 1998 -- valid -- Waccamaw crayfish
  Procambarus brazoriensis Albaugh, 1975 -- valid -- Brazoria crayfish
  Procambarus caballeroi Villalobos, 1944 -- valid
  Procambarus capillatus Hobbs, 1971 -- valid -- Capillaceous Crayfish
  Procambarus caritus Hobbs, 1981 -- valid -- Poor Crayfish
  Procambarus catemacoensis Rojas, Alvarez and Villalobos, 2000 -- valid
  Procambarus cavernicola Mejía-Ortiz, Hartnoll and Viccon-Pale, 2003 -- valid
  Procambarus ceruleus Fitzpatrick and Wicksten, 1998 -- valid -- Blueclaw Chimney Crawfish
  Procambarus chacalli López-Mejía, Alvarez and Mejía-Ortíz, 2004 -- valid
  Procambarus chacei Hobbs, 1958 -- valid -- Cedar Creek Crayfish
  Procambarus citlaltepetl Rojas, Alvarez and Villalobos, 1999 -- valid
  Procambarus clarkii (Girard, 1852) -- valid -- red swamp crawfish, red swamp crayfish
  Procambarus clemmeri Hobbs, 1975 -- valid -- Cockscomb Crayfish
  Procambarus cometes Fitzpatrick, 1978 -- valid -- Mississippi flatwoods crayfish
  Procambarus connus Fitzpatrick, 1978 -- valid -- Carrollton crayfish
  Procambarus contrerasi (Creaser, 1931) -- valid
  Procambarus cubensis (Erichson, 1846) -- valid
  Procambarus cubensis cubensis (Erichson, 1846) -- valid
  Procambarus cubensis rivalis (Faxon in Rathbun, 1912) -- valid
  Procambarus cuetzalanae Hobbs, 1982 -- valid
  Procambarus cuevachicae (Hobbs, 1941) -- valid
  Procambarus curdi Reimer, 1975 -- valid -- Red River Burrowing Crayfish
  Procambarus delicatus Hobbs and Franz, 1986 -- valid -- bigcheek cave crayfish
  Procambarus devexus Hobbs, 1981 -- invalid
  Procambarus digueti (Bouvier, 1897) -- valid
  Procambarus dupratzi Penn, 1953 -- valid -- Southwestern Creek Crayfish
  Procambarus echinatus Hobbs, 1956 -- valid -- Edisto Crayfish
  Procambarus econfinae Hobbs, 1942 -- valid -- Panama City crayfish
  Procambarus elegans Hobbs, 1969 -- valid -- Elegant Creek Crayfish
  Procambarus enoplosternum Hobbs, 1947 -- valid -- Black Mottled Crayfish
  Procambarus epicyrtus Hobbs, 1958 -- valid -- Humpback Crayfish
  Procambarus erichsoni Villalobos, 1951 -- valid
  Procambarus erythrops Relyea and Sutton, 1975 -- valid -- Santa Fe cave crayfish
  Procambarus escambiensis Hobbs, 1942 -- valid -- Escambia crayfish
  Procambarus evermanni (Faxon, 1890) -- valid -- Panhandle Crayfish
  Procambarus fallax (Hagen, 1870) -- valid -- Slough Crayfish
  Procambarus ferrugineus Hobbs and Robison, 1988 -- invalid -- Lonoke crayfish
  Procambarus fitzpatricki Hobbs, 1971 -- valid -- spinytail crayfish
  Procambarus franzi Hobbs and Lee, 1976 -- valid -- Orange Lake cave crayfish
  Procambarus geminus Hobbs, 1975 -- valid -- Twin Crawfish
  Procambarus geodytes Hobbs, 1942 -- valid -- Muddiver Crayfish
  Procambarus gibbus Hobbs, 1969 -- valid -- Muckalee Crayfish
  Procambarus gonopodocristatus Villalobos, 1958 -- valid
  Procambarus gracilis (Bundy in Forbes, 1876) -- valid -- prairie crayfish
  Procambarus hagenianus (Faxon, 1884) -- valid -- southeastern prairie crayfish
  Procambarus hagenianus hagenianus (Faxon, 1884) -- valid -- Southeastern Prairie Crayfish
  Procambarus hagenianus vesticeps Fitzpatrick, 1978 -- valid -- Egyptian Crayfish
  Procambarus hayi (Faxon, 1884) -- valid -- Straightedge Crayfish
  Procambarus hidalgoensis López-Mejía, Alvarez and Mejía-Ortíz, 2005 -- valid
  Procambarus hinei (Ortmann, 1905) -- valid -- Marsh Crayfish
  Procambarus hirsutus Hobbs, 1958 -- valid -- Shaggy Crayfish
  Procambarus hoffmanni (Villalobos, 1944) -- valid
  Procambarus holifieldi Schuster, Taylor and Adams, 2015 -- valid
  Procambarus horsti Hobbs and Means, 1972 -- valid -- Big Blue Springs cave crayfish, Big Blue Springs crayfish
  Procambarus hortonhobbsi Villalobos, 1951 -- valid
  Procambarus howellae Hobbs, 1952 -- valid -- Ornate Crayfish
  Procambarus hubbelli (Hobbs, 1940) -- valid -- Jackknife Crayfish
  Procambarus hybus Hobbs and Walton, 1957 -- valid -- Smoothnose Crayfish
  Procambarus incilis Penn, 1962 -- valid -- Cut Crayfish
  Procambarus jaculus Hobbs and Walton, 1957 -- valid -- javelin crayfish
  Procambarus kensleyi Hobbs, 1990 -- valid -- Free State Chimney Crawfish
  Procambarus kilbyi (Hobbs, 1940) -- valid -- Hatchet Crayfish
  Procambarus lagniappe Black, 1968 -- valid -- lagniappe crayfish
  Procambarus latipleurum Hobbs, 1942 -- valid -- Wingtail Crayfish
  Procambarus lecontei (Hagen, 1870) -- valid -- Mobile crayfish
  Procambarus leitheuseri Franz and Hobbs, 1983 -- valid -- Coastal Lowland cave crayfish
  Procambarus leonensis Hobbs, 1942 -- valid -- Blacknose Crayfish
  Procambarus lepidodactylus Hobbs, 1947 -- valid -- Pee Dee lotic crayfish
  Procambarus lewisi Hobbs and Walton, 1959 -- valid -- Spur Crayfish
  Procambarus liberorum Fitzpatrick, 1978 -- valid -- Osage burrowing crayfish
  Procambarus litosternum Hobbs, 1947 -- valid -- Blackwater Crayfish
  Procambarus llamasi F. Villalobos, 1954 -- valid
  Procambarus lophotus Hobbs and Walton, 1960 -- valid -- Mane Crayfish
  Procambarus lucifugus (Hobbs, 1940) -- valid -- Florida cave crayfish
  Procambarus lucifugus alachua (Hobbs, 1940) -- valid -- Alachua Light Fleeing Cave Crayfish
  Procambarus lucifugus lucifugus (Hobbs, 1940) -- valid -- Florida Cave Crayfish
  Procambarus lunzi (Hobbs, 1940) -- valid -- Hummock Crayfish
  Procambarus luxus Johnson, 2011 -- valid
  Procambarus lylei Fitzpatrick and Hobbs, 1971 -- valid -- shutispear crayfish
  Procambarus machardyi Walls, 2006 -- valid -- Caddo Chimney Crawfish
  Procambarus mancus Hobbs and Walton, 1957 -- valid -- Lame Crayfish
  Procambarus marthae Hobbs, 1975 -- valid -- Crisscross Crayfish
  Procambarus maya Alvarez, López-Mejía and Villalobos, 2007 -- valid
  Procambarus medialis Hobbs, 1975 -- valid -- Pamlico Crayfish
  Procambarus mexicanus (Erichson, 1846) -- valid
  Procambarus milleri Hobbs, 1971 -- valid -- Miami cave crayfish
  Procambarus mirandai F. Villalobos, 1954 -- valid
  Procambarus morrisi Hobbs and Franz, 1991 -- valid -- Putnam County cave crayfish
  Procambarus natchitochae Penn, 1953 -- valid -- Red River Crayfish
  Procambarus nechesae Hobbs, 1990 -- valid -- Neches crayfish
  Procambarus nigrocinctus Hobbs, 1990 -- valid -- blackbelted crayfish
  Procambarus niveus Hobbs and Villalobos, 1964 -- valid
  Procambarus nueces Hobbs and Hobbs III, 1995 -- valid -- Nueces crayfish
  Procambarus oaxacae Hobbs, 1973 -- valid
  Procambarus oaxacae oaxacae Hobbs, 1973 -- valid
  Procambarus oaxacae reddelli Hobbs, 1973 -- valid
  Procambarus okaloosae Hobbs, 1942 -- valid -- Okaloosa Crayfish
  Procambarus olmecorum Hobbs, 1987 -- valid
  Procambarus orcinus Hobbs and Means, 1972 -- valid -- Woodville Karst cave crayfish
  Procambarus ortmannii (Villalobos, 1949) -- valid
  Procambarus ouachitae Penn, 1956 -- valid -- Ouachita River Crayfish
  Procambarus paeninsulanus (Faxon, 1914) -- valid -- Peninsula Crayfish
  Procambarus pallidus (Hobbs, 1940) -- valid -- pallid cave crayfish
  Procambarus paradoxus (Ortmann, 1906) -- valid
  Procambarus parasimulans Hobbs and Robison, 1982 -- valid -- Bismark Burrowing Crayfish
  Procambarus pearsei (Creaser, 1934) -- valid -- Carolina Sandhills Crayfish
  Procambarus pearsei plumimanus Hobbs and Walton, 1958 -- invalid
  Procambarus pecki Hobbs, 1967 -- invalid -- phantom cave crayfish
  Procambarus penni Hobbs, 1951 -- valid -- Pearl blackwater crayfish
  Procambarus pentastylus Walls and Black, 2008 -- valid
  Procambarus petersi Hobbs, 1981 -- valid -- Ogeechee Crayfish
  Procambarus pictus (Hobbs, 1940) -- valid -- Black Creek Crayfish, spotted royal crayfish
  Procambarus pilosimanus (Ortmann, 1906) -- valid
  Procambarus planirostris Penn, 1953 -- valid -- Flatnose Crayfish
  Procambarus plumimanus Hobbs and Walton, 1958 -- valid -- Croatan Crayfish
  Procambarus pogum Fitzpatrick, 1978 -- valid -- bearded red crayfish
  Procambarus primaevus (Packard, 1880) -- valid
  Procambarus pubescens (Faxon, 1884) -- valid -- Brushnose Crayfish
  Procambarus pubischelae Hobbs, 1942 -- valid
  Procambarus pubischelae deficiens Hobbs, 1981 -- valid -- Hookless Crayfish
  Procambarus pubischelae pubischelae Hobbs, 1942 -- valid -- Brushpalm Crayfish
  Procambarus pycnogonopodus Hobbs, 1942 -- valid -- Stud Crayfish
  Procambarus pygmaeus Hobbs, 1942 -- valid -- Christmas tree crayfish
  Procambarus raneyi Hobbs, 1953 -- valid -- Disjunct Crayfish
  Procambarus rathbunae (Hobbs, 1940) -- valid -- Combclaw Crayfish
  Procambarus regalis Hobbs and Robison, 1988 -- valid -- Regal Burrowing Crayfish
  Procambarus regiomontanus F. Villalobos, 1954 -- valid
  Procambarus reimeri Hobbs, 1979 -- valid -- Irons Fork Burrowing Crayfish
  Procambarus riojae (Villalobos, 1944) -- valid
  Procambarus roberti Villalobos and Hobbs, 1974 -- valid
  Procambarus rodriguezi Hobbs, 1943 -- valid
  Procambarus rogersi (Hobbs, 1938) -- valid
  Procambarus rogersi campestris Hobbs, 1942 -- valid -- Hobbs Field Crayfish
  Procambarus rogersi expletus Hobbs and Hart, 1959 -- valid -- Perfect Crayfish
  Procambarus rogersi ochlocknensis Hobbs, 1942 -- valid -- Ochlockonee Crayfish
  Procambarus rogersi rogersi (Hobbs, 1938) -- valid -- Seepage Crayfish
  Procambarus ruthveni (Pearse, 1911) -- valid
  Procambarus ruthveni zapoapensis F. Villalobos, 1954 -- invalid
  Procambarus sbordonii Hobbs, 1978 -- valid
  Procambarus seminolae Hobbs, 1942 -- valid -- Seminole crayfish
  Procambarus shermani Hobbs, 1942 -- valid -- Gulf Crayfish
  Procambarus simulans (Faxon, 1884) -- valid -- Southern Plains Crayfish
  Procambarus simulans regiomontanus F. Villalobos, 1954 -- invalid
  Procambarus spiculifer (LeConte, 1856) -- valid -- White Tubercled Crayfish
  Procambarus steigmani Hobbs, 1991 -- valid -- Parkhill Prairie crayfish
  Procambarus strenthi Hobbs, 1977 -- valid
  Procambarus suttkusi Hobbs, 1953 -- valid -- Choctawhatchee Crayfish
  Procambarus talpoides Hobbs, 1981 -- valid -- Mole Crayfish
  Procambarus tenuis Hobbs, 1950 -- invalid -- Ouachita Mountain Crayfish
  Procambarus texanus Hobbs, 1971 -- valid -- Bastrop crayfish
  Procambarus teziutlanensis (Villalobos, 1947) -- valid
  Procambarus tlapacoyanensis (Villalobos, 1947) -- valid
  Procambarus toltecae Hobbs, 1943 -- valid
  Procambarus troglodytes (LeConte, 1856) -- valid -- Eastern Red Swamp Crawfish
  Procambarus truculentus Hobbs, 1954 -- valid -- Bog Crayfish
  Procambarus tulanei Penn, 1953 -- valid -- Giant Bearded Crayfish
  Procambarus vazquezae F. Villalobos, 1954 -- valid
  Procambarus veracruzanus F. Villalobos, 1954 -- valid
  Procambarus verrucosus Hobbs, 1952 -- valid -- Grainy Crayfish
  Procambarus versutus (Hagen, 1870) -- valid -- Sly Crayfish
  Procambarus viaeviridis (Faxon, 1914) -- valid -- vernal crayfish
  Procambarus villalobosi Hobbs, 1969 -- valid
  Procambarus vioscai Penn, 1946 -- valid
  Procambarus vioscai paynei Fitzpatrick, 1990 -- valid -- Payne's Creek Crayfish
  Procambarus vioscai vioscai Penn, 1946 -- valid -- Percy's Creek Crayfish
  Procambarus williamsoni (Ortmann, 1905) -- valid
  Procambarus xilitlae Hobbs and Grubbs, 1982 -- valid
  Procambarus xochitlanae Hobbs, 1975 -- valid
  Procambarus youngi Hobbs, 1942 -- valid -- Florida longbeak crayfish
  Procambarus zapoapensis F. Villalobos, 1954 -- valid
  Procambarus zihuateutlensis Villalobos, 1951 -- valid
  Procambarus zonangulus Hobbs and Hobbs III, 1990 -- valid -- Southern White River Crawfish
  Pseudengaeus Clark, 1936 -- invalid
  Pseudengaeus sternalis Clark, 1936 -- invalid
  Pseudengaeus strictifrons Clark, 1936 -- invalid
  Samastacus Riek, 1971 -- valid
  Samastacus spinifrons (Philippi, 1882) -- valid
  Spinastacoides Hansen and Richardson, 2006 -- valid
  Spinastacoides catinipalmus Hansen and Richardson, 2006 -- valid
  Spinastacoides inermis (Clark, 1939) -- valid
  Spinastacoides insignis (Clark, 1939) -- valid
  Tenuibranchiurus Riek, 1951 -- valid
  Tenuibranchiurus glypticus Riek, 1951 -- valid
  Troglocambarus Hobbs, 1942 -- valid
  Troglocambarus maclanei Hobbs, 1942 -- valid -- spider cave crayfish
  Virilastacus Hobbs, 1991 -- valid
  Virilastacus araucanius (Faxon, 1914) -- valid
  Virilastacus jarai Rudolph and Crandall, 2012 -- valid
  Virilastacus retamali Rudolph and Crandall, 2007 -- valid
  Virilastacus rucapihuelensis Rudolph and Crandall, 2005 -- valid
   

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