Cambarus

Cambarus là một chi tôm nước ngọt Bắc Mỹ. Con trưởng thành có kích thước khoảng từ 0 đến abbr=on.

**Các loài**
Chi Cambarus bao gồm hơn 100 loài được xếp vào 12 phân chi, nhiều loài trong số này được xếp vào sách Đỏ:
Phân chi Aviticambarus Hobbs, 1969
*Cambarus hamulatus (Cope, 1881) LC
*Cambarus jonesi Hobbs & Barr, 1960 LC – Alabama cave crayfish
*Cambarus laconensis Buhay & Crandall, 2009  CR - Lacon Exit Cave Crayfish
*Cambarus pecki (Hobbs, 1967)  EN
*Cambarus speleocoopi Buhay & Crandall, 2009  EN - Sweet Home Alabama Crayfish
*Cambarus veitchorum J. E. Cooper & M. R. Cooper, 1997 CR – White Spring cave crayfish
Phân chi Cambarus Erichson, 1846
*Cambarus angularis Hobbs & R. W. Bouchard, 1994 NT
*Cambarus bartonii (Fabricius, 1798) LC – Appalachian Brook Crayfish
*Cambarus carinirostris  Hay, 1914 LC – Rock Crayfish
*Cambarus davidi J. E. Cooper, 2000 LC – Carolina Ladle Crayfish
*Cambarus eeseeohensis Thoma, 2005 VU
*Cambarus howardi Hobbs & Hall, 1969 LC – Chattahoochee Crayfish
*Cambarus lenati J. E. Cooper, 2000 NT – Broad River Crayfish
*Cambarus ortmanni Williamson, 1907 LC – Ortmann mudbug
*Cambarus sciotensis Rhoades, 1944 LC – Teays River crayfish
*Cambarus hatfeildi Z. J. Loughman, 2013 DD
Phân chi Depressicambarus Hobbs, 1969
*Cambarus catagius Hobbs & Perkins, 1967 DD – Greensboro Burrowing Crayfish
*Cambarus cymatilis Hobbs, 1970 EN
*Cambarus deweesae R. W. Bouchard & Etnier, 1979 LC – Valley Flame Crayfish
*Cambarus doughertyensis Cooper & Skelton, 2003 DD - Dougherty Burrowing Crayfish
*Cambarus englishi Hobbs & Hall, 1972 LC
*Cambarus graysoni Faxon, 1914 LC – Two-spot Crayfish
*Cambarus halli Hobbs, 1968 LC
*Cambarus harti Hobbs, 1981 EN – Piedmont Blue Burrower
*Cambarus latimanus (Le Conte, 1856) LC
*Cambarus obstipus Hall, 1959 LC
*Cambarus pyronotus R. W. Bouchard, 1978 DD – fireback crayfish
*Cambarus reduncus Hobbs, 1956 LC
*Cambarus reflexus Hobbs, 1981 LC
*Cambarus sphenoides Hobbs, 1968 LC
*Cambarus striatus Hay, 1902 LC – Hay Crayfish
*Cambarus strigosus Hobbs, 1981 DD
*Cambarus truncatus Hobbs, 1981 NT – Oconee Burrowing Crayfish
Phân chi Erebicambarus Hobbs, 1969
*Cambarus hubbsi Creaser, 1931 LC
*Cambarus hubrichti Hobbs, 1952 DD – Salem cave crayfish
*Cambarus maculatus Hobbs & Pflieger, 1988 LC – freckled crayfish
*Cambarus ornatus Rhoades, 1944
*Cambarus rusticiformis Rhoades, 1944 LC – Depression crayfish
*Cambarus tenebrosus Hay, 1902 LC – cavespring crayfish
Phân chi Exilicambarus Bouchard & Hobbs, 1976
*Cambarus cracens R. W. Bouchard & Hobbs, 1976 EN
Phân chi Glareocola Bouchard & Bouchard, 1995
*Cambarus brachydactylus Hobbs, 1953 LC
*Cambarus friaufi Hobbs, 1953 LC – hairy crayfish
*Cambarus williami R. W. Bouchard & J. W. Bouchard, 1995 NT – Brawleys Fork crayfish
Phân chi Hiaticambarus Hobbs, 1969
*Cambarus chasmodactylus James, 1966 LC – New River crayfish
*Cambarus coosawattae Hobbs, 1981 NT – Coosawattae crayfish
*Cambarus elkensis Jezerinac & Stocker, 1993 VU – Elk River crayfish
*Cambarus fasciatus Hobbs, 1981 DD – Etowah crayfish
*Cambarus girardianus Faxon, 1884 LC
*Cambarus longirostris Faxon, 1885 LC
*Cambarus longulus Girard, 1852 LC
*Cambarus manningi Hobbs, 1981 LC
*Cambarus speciosus Hobbs, 1981 NT
Phân chi Jugicambarus Hobbs, 1969
*Cambarus aculabrum Hobbs & Brown, 1987 CR – Benton County cave crayfish, cave crayfish
*Cambarus asperimanus Faxon, 1914 LC
*Cambarus batchi Schuster, 1973 LC – bluegrass crayfish
*Cambarus bouchardi Hobbs, 1970 VU – Big South Fork crayfish
*Cambarus carolinus (Erichson, 1846) LC
*Cambarus causeyi Reimer, 1966 LC
*Cambarus clivosus Taylor, Soucek & Organ, 2006 VU
*Cambarus conasaugaensis Hobbs & Hobbs III, 1962 DD
*Cambarus crinipes R. W. Bouchard, 1973 LC
*Cambarus cryptodytes Hobbs, 1941 LC – Dougherty Plain cave crayfish
*Cambarus distans Rhoades, 1944 LC – boxclaw crawfish
*Cambarus dubius Faxon, 1884 LC – upland burrowing crayfish
*Cambarus gentryi Hobbs, 1970 LC
*Cambarus jezerinaci Thoma, 2000 DD
*Cambarus loughmani Foltz II et al., 2018 - Blue Teays mudbug
*Cambarus monongalensis Ortmann, 1905 LC
*Cambarus nodosus R. W. Bouchard & Hobbs, 1976 LC
*Cambarus obeyensis Hobbs & Shoup, 1947 CR – Obey crayfish
*Cambarus parvoculus Hobbs & Shoup, 1947 LC – mountain midget crayfish
*Cambarus setosus Faxon, 1889 NT – bristly cave crayfish
*Cambarus subterraneus Hobbs III, 1993 CR – Delaware County cave crayfish
*Cambarus tartarus Hobbs & M. R. Cooper, 1972 CR – Oklahoma cave crayfish
*Cambarus tuckasegee Cooper & Schofield, 2002 NT
*Cambarus unestami Hobbs & Hall, 1969 LC
*Cambarus zophonastes Hobbs & Bedinger, 1964 CR – cave crayfish, Hell Creek cave crayfish
Phân chi Lacunicambarus Hobbs, 1969
*Cambarus diogenes Girard, 1852 LC – devil crawfish, devil crayfish
*Cambarus ludovicianus Faxon, 1884 LC – painted devil crayfish
*Cambarus miltus Fitzpatrick, 1978 LC – rusty grave digger
Phân chi Puncticambarus Hobbs, 1969
*Cambarus acuminatus Faxon, 1884 LC
*Cambarus brimleyorum Cooper, 2006 DD
*Cambarus buntingi R. W. Bouchard, 1973 LC – Bunting crayfish
*Cambarus callainus Thoma, Loughman & Fetzner, 2014 
*Cambarus chaugaensis Prins & Hobbs, 1972 LC – Chauga crayfish
*Cambarus coosae Hobbs, 1981 LC
*Cambarus cumberlandensis Hobbs & R. W. Bouchard, 1973 LC – Cumberland crayfish
*Cambarus extraneus Hagen, 1870 DD – Chickamauga crayfish
*Cambarus georgiae Hobbs, 1981 LC – Little Tennessee crayfish
*Cambarus hiwasseensis Hobbs, 1981 LC – Hiwassee crayfish
*Cambarus hobbsorum J. E. Cooper, 2001 LC – Rocky River crayfish
*Cambarus hystricosus Cooper & Cooper, 2003 LC
*Cambarus johni Cooper, 2006 LC
*Cambarus nerterius Hobbs, 1964 NT – Greenbrier cave crayfish
*Cambarus parrishi Hobbs, 1981 DD – Hiwassee headwater crayfish
*Cambarus reburrus Prins, 1968 LC – French Broad crayfish
*Cambarus robustus Girard, 1852 LC – big water crayfish
*Cambarus scotti Hobbs, 1981 LC – Chattooga crayfish
*Cambarus smilax Loughman, Simon, and Welch, 2011 NE – Greenbrier crayfish
*Cambarus spicatus Hobbs, 1956 DD
*Cambarus veteranus Faxon, 1914 DD – Big Sandy crayfish
Phân chi Tubericambarus Jezerinac, 1993
*Cambarus acanthura Hobbs, 1981 LC
*Cambarus polychromatus Thoma, Jezerinac & Simon, 2005 LC
*Cambarus thomai Jezerinac, 1993 LC – little brown mudbug
Phân chi Veticambarus Hobbs, 1969
*Cambarus pristinus Hobbs, 1965 DD – pristine crayfish

**Tham khảo**
 Cambarus- Cambarus
Thể loại:Cambaridae