''Procambarus'' is a

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial n ...

crayfish Crayfish are freshwater crustaceans belonging to the clade Astacidea, which also contains lobsters. In some locations, they are also known as crawfish, craydids, crawdaddies, crawdads, freshwater lobsters, mountain lobsters, rock lobsters, ...

in the

family Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its members and of society. Idea ...

Cambaridae The Cambaridae are the largest of the four families of freshwater crayfish, with over 400 Species. Most of the species in the family are native the United States east of the Great Divide and Mexico, but fewer range north to Canada, and south to ...

, all native to

North North is one of the four compass points or cardinal directions. It is the opposite of south and is perpendicular to east and west. ''North'' is a noun, adjective, or adverb indicating direction or geography. Etymology The word ''no ...

and

Central America Central America ( es, América Central or ) is a subregion of the Americas. Its boundaries are defined as bordering the United States to the north, Colombia to the south, the Caribbean Sea to the east, and the Pacific Ocean to the west. ...

. It includes a number of

troglobitic A troglobite (or, formally, troglobiont) is an animal species, or population of a species, strictly bound to underground habitats, such as caves. These are separate from species that mainly live in above-ground habitats but are also able to live u ...

species, and the

marbled crayfish The marbled crayfish or (''Procambarus virginalis'') is a parthenogenetic crayfish that was discovered in the pet trade in Germany in 1995. Marbled crayfish are closely related to the "slough crayfish", '' Procambarus fallax'', which is widely d ...

(''marmorkrebs''), which is

parthenogenetic Parthenogenesis (; from the Greek grc, παρθένος, translit=parthénos, lit=virgin, label=none + grc, γένεσις, translit=génesis, lit=creation, label=none) is a natural form of asexual reproduction in which growth and developmen ...

. Originally described as a subgenus for four species, it now contains around 161 species.

Biogeography

The majority of the diversity is found in the southeastern

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., federal district, five ma ...

, but the genus extends as far south as Guatemala and Honduras, and on the Caribbean island of

Cuba Cuba ( , ), officially the Republic of Cuba ( es, República de Cuba, links=no ), is an island country comprising the island of Cuba, as well as Isla de la Juventud and several minor archipelagos. Cuba is located where the northern Caribbea ...

. After United States, the highest diversity is in

Mexico Mexico ( Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guate ...

with about 45 species. Only two are native to Guatemala (''P. pilosimanus'' and ''P. williamsoni''), one to

Belize Belize (; bzj, Bileez) is a Caribbean and Central American country on the northeastern coast of Central America. It is bordered by Mexico to the north, the Caribbean Sea to the east, and Guatemala to the west and south. It also shares a wa ...

(''P. pilosimanus''), one to Honduras (''P. williamsoni'') and three to Cuba (''P. atkinsoni'', ''P. cubensis'' and ''P. niveus''). Subgenus ''Ortmannicus'' was the most widespread, with the range of ''

Procambarus acutus ''Procambarus acutus'', the white river crayfish, is a species of crayfish in the family Cambaridae. It is found in North America and Europe. The IUCN conservation status of ''Procambarus acutus'' is "LC", least concern, with no immediate threat ...

'' extending as far north as the

Great Lakes The Great Lakes, also called the Great Lakes of North America, are a series of large interconnected freshwater lakes in the mid-east region of North America that connect to the Atlantic Ocean via the Saint Lawrence River. There are five la ...

and

New England New England is a region comprising six states in the Northeastern United States: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont. It is bordered by the state of New York to the west and by the Canadian province ...

, as well as south into northeastern Mexico; the subgenus ''Girardella'' also extended from the Great Lakes to Mexico, but was distributed further west than ''Ortmannicus''. ''Scapulicambarus'' and ''Pennides'' were widespread in the southeastern United States, further west (

Texas Texas (, ; Spanish language, Spanish: ''Texas'', ''Tejas'') is a state in the South Central United States, South Central region of the United States. At 268,596 square miles (695,662 km2), and with more than 29.1 million residents in 2 ...

and

Louisiana Louisiana , group=pronunciation (French: ''La Louisiane'') is a U.S. state, state in the Deep South and South Central United States, South Central regions of the United States. It is the List of U.S. states and territories by area, 20th-smal ...

) than ''Leconticambarus'' which was centered on

Florida Florida is a state located in the Southeastern region of the United States. Florida is bordered to the west by the Gulf of Mexico, to the northwest by Alabama, to the north by Georgia, to the east by the Bahamas and Atlantic Ocean, a ...

and neighbouring states. The subgenus ''Austrocambarus'' had the most southerly distribution, being found in Cuba and parts of

from Mexico to Belize, Guatemala and Honduras. The other subgenera are more restricted in their distributions, including three endemic to central Mexico, and six endemic to small areas in the United States. A few species of ''Procambarus'' have been introduced to regions outside their native range, both in North America and other continents. They are frequently categorized as

invasive species An invasive species otherwise known as an alien is an introduced organism that becomes overpopulated and harms its new environment. Although most introduced species are neutral or beneficial with respect to other species, invasive species adv ...

, representing a threat to natives, including rarer crayfish species.

Description

''Procambarus'' can be distinguished from other genera of crayfish by the form of the first

pleopod The decapod (crustaceans such as a crab, lobster, shrimp or prawn) is made up of 20 body segments grouped into two main body parts: the cephalothorax and the pleon (abdomen). Each segment may possess one pair of appendages, although in various ...

in males, which typically has three or more processes at the tip, compared to two or fewer in ''

Faxonius ''Faxonius'' is a genus of freshwater crayfish in the family Cambaridae. There are more than 90 described species in ''Faxonius''. It includes the rusty crayfish, an invasive species in North America, and three species, ''F. virilis'', ''F. im ...

'' and ''

Cambarus ''Cambarus'' is a large and diverse genus of crayfish from the United States and Canada. The adults range in size from about 5 centimeters (2 in) up to approximately 15 centimeters (6 in). Description The genus ''Cambarus'' is the sec ...

''.

Ecology

Most ''Procambarus'' species live in various above-ground waters such as rivers, streams, lakes, ponds and swamps, but several are

, living in

cave A cave or cavern is a natural void in the ground, specifically a space large enough for a human to enter. Caves often form by the weathering of rock and often extend deep underground. The word ''cave'' can refer to smaller openings such as sea ...

s, particularly in karstic areas. In the United States, these include both species in subgenus ''Lonnbergius'' ('' P. acherontis'' and '' P. morrisi''). Other cave-dwellers in the United States with various levels of

troglomorphic Troglomorphism is the morphological adaptation of an animal to living in the constant darkness of caves, characterised by features such as loss of pigment, reduced eyesight or blindness, and frequently with attenuated bodies and/or appendages. The ...

adaptions are '' P. attiguus'', '' P. erythrops'', '' P. franzi'', '' P. leitheuseri'', '' P. lucifugus'', '' P. milleri'' and '' P. orcinus'', but these are all members of subgenera that also include species from above-ground waters. In Cuba, '' P. niveus'' is a cave-dweller. In Mexico, many species have been recorded in caves, but most of these have also been recorded from above-ground waters; only '' P. cavernicola'', '' P. oaxacae'', '' P. rodriguezi'' and '' P. xilitlae'' are strict cave-dwellers and troglomorphic. In 2007, troglomorphic specimens of '' P. clarkii'' were found in caves in

Portugal Portugal, officially the Portuguese Republic, In recognized minority languages of Portugal: :* mwl, República Pertuesa is a country located on the Iberian Peninsula, in Southwestern Europe, and whose territory also includes the Macaronesian ...

and

Italy Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical ...

Taxonomy

Marmorkrebs Procambarus fallax forma virginalis

''Procambarus'' was originally described by

Arnold Edward Ortmann Arnold Edward Ortmann (April 8, 1863 – January 3, 1927) was a Prussian-born United States naturalist and zoologist who specialized in malacology. Biography Ortmann was born in Magdeburg, Prussia on April 8, 1863. A student of Ernst Haeckel, h ...

in 1905 as a

subgenus In biology, a subgenus (plural: subgenera) is a taxonomic rank directly below genus. In the International Code of Zoological Nomenclature, a subgeneric name can be used independently or included in a species name, in parentheses, placed betw ...

of a wider genus ''

'', and originally contained only four species ('' P. williamsoni'', '' P. digueti'', '' P. mexicanus'' and '' P. cubensis''). The subgenus was elevated in 1942 to the

taxonomic rank In biological classification, taxonomic rank is the relative level of a group of organisms (a taxon) in an ancestral or hereditary hierarchy. A common system consists of species, genus, family, order, class, phylum, kingdom, domain. While ol ...

Horton H. Hobbs, Jr. Horton Holcombe Hobbs Jr. (March 29, 1914 – March 22, 1994) was an American taxonomist and carcinologist, specialising in freshwater decapods. He was also a capable artist, musician, cook and botanist. Hobbs was born in Alachua County, Florid ...

, who later erected most of the subgenera fornerly recognised within the genus, in his 1972 monograph ''The subgenera of the crayfish genus ''Procambarus'' (Decapoda: Astacidae)''. However, more recently the subgenera have been eliminated, and while it is recognized that ''Procambarus'' in not monophyletic, later literature does not make further taxonomic changes suggesting that more species sampling is required.

Species

*''

Procambarus ablusus ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' Penn, 1963 *''

Procambarus acanthophorus ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as ...

'' Villalobos, 1948 *'' Procambarus acherontis'' (Lönnberg, 1894) *''

Procambarus acutissimus ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' (Girard, 1852) *''

'' (Girard, 1852) *'' Procambarus adani'' Álvarez, Torres & Villalobos, 2021 *''

Procambarus advena ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as ...

'' (LeConte, 1856) *'' Procambarus albaughi'' (Johnson, 2018) *''

Procambarus alleni The Everglades crayfish (''Procambarus alleni''), sometimes called the Florida crayfish, the blue crayfish, the electric blue crayfish, or the sapphire crayfish, is a species of freshwater crayfish endemic to Florida in the United States. Its na ...

'' (Faxon, 1884) *'' Procambarus ancylus'' Hobbs, 1958 *†''

Procambarus angustatus ''Procambarus angustatus'' was a species of crayfish in the family Cambaridae. It was only known from the type specimen, described by John Lawrence LeConte in 1856. He reported that it "lives in lesser Georgia, in the rivulets of pure water which ...

'' (LeConte, 1856) *'' Procambarus apalachicolae'' Hobbs, 1942 *''

Procambarus atkinsoni ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' (Ortmann, 1913) *''

Procambarus attiguus ''Procambarus attiguus'', known as the Silver Glen Springs cave crayfish, is a species of crayfish in the family Cambaridae. It is endemic to Silver Glen Springs, Marion County, Florida, and is listed as critically endangered on the IUCN Red Lis ...

'' Hobbs, Jr. & Franz, 1992 *'' Procambarus barbatus'' (Faxon, 1890) *'' Procambarus barbiger'' Fitzpatrick, 1978 *''

Procambarus bivittatus ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally describ ...

'' Hobbs, 1942 *''

Procambarus blandingii ''Procambarus'' is a genus of crayfish in the Family (biology), family Cambaridae, all native to North America, North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenog ...

'' (Harlan, 1830) *''

Procambarus bouvieri ''Procambarus bouvieri'' is a species of crayfish in the genus ''Procambarus'', endemism, endemic to the Michoacán region of Mexico. It was formerly the only species in the subgenus Mexicambarus. References

Cambaridae Freshwater crustac ...

'' (Ortmann, 1909) *''

Procambarus braswelli ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as ...

'' J. E. Cooper, 1998 *''

Procambarus brazoriensis ''Procambarus brazoriensis'', the Brazoria crayfish, is a species of crayfish which is endemic to Brazoria County, Texas. It is listed as an endangered species on the IUCN Red List The International Union for Conservation of Nature (IUCN) R ...

'' Albaugh, 1975 *''

Procambarus caballeroi ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' Villalobos, 1944 *''

Procambarus capillatus ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' Hobbs, 1971 *''

Procambarus caritus ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally describ ...

'' Hobbs, 1981 *''

Procambarus catemacoensis ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' Rojas, Alvarez & Villalobos, 2000 *'' Procambarus cavernicola'' Mejía-Ortiz, Hartnoll & Viccon-Pale, 2003 *'' Procambarus ceruleus'' Fitzpatrick & Wicksten, 1998 *''

Procambarus chacei ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' Hobbs, 1958 *'' Procambarus citlaltepetl'' Rojas, Alvarez & Villalobos, 1999 *''

Procambarus clarkii ''Procambarus clarkii'', known variously as the red swamp crayfish, Louisiana crawfish or mudbug, is a species of cambarid crayfish native to freshwater bodies of northern Mexico, and southern and southeastern United States, but also introduc ...

'' (Girard, 1852) *''

Procambarus clemmeri ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' Hobbs, 1975 *''

Procambarus cometes ''Procambarus cometes'', the Mississippi flatwoods crayfish is a species of crayfish in the family Cambaridae. It is Endemism, endemic to Lowndes County, Mississippi, Lowndes County and Oktibbeha County, Mississippi, Oktibbeha County, Mississippi ...

'' Fitzpatrick, 1978 *''

Procambarus connus ''Procambarus connus'', the Carrollton crayfish, is a species of crayfish in the family Cambaridae. It is endemic to the area around Carrollton, in Carroll County, Mississippi. It is listed as Data Deficient on the IUCN Red List The Interna ...

'' Fitzpatrick, 1978 *''

Procambarus contrerasi ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' (Creaser, 1931) *'' Procambarus cubensis'' (Erichson, 1846) *'' Procambarus cuetzalanae'' Hobbs, 1982 *''

Procambarus curdi ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as ...

'' Reimer, 1975 *''

Procambarus delicatus ''Procambarus delicatus'', sometimes called the big-cheeked cave crayfish, is a species of crayfish in the family Cambaridae. It is endemic to the Ocala National Forest, Lake County, Florida Florida is a state located in the Southeaste ...

'' Hobbs & Franz, 1986 *''

Procambarus digueti ''Procambarus digueti'' is a species of fresh water crayfish in the genus ''Procambarus'' and in the family Cambaridae. It is endemic to tropical regions in the Pacific Coast of Mexico. It lives in shallow lakes where oxygen is plentiful and are ...

'' (Bouvier, 1897) *'' Procambarus dupratzi'' Penn, 1953 *''

Procambarus echinatus ''Procambarus echinatus'', the Edisto crayfish, is a species of crayfish in the family Cambaridae. It is endemic to the drainages of the Salkehatchie River and the south fork of the eponymous Edisto River in South Carolina )'' Animis opibusqu ...

'' Hobbs, 1956 *''

Procambarus econfinae ''Procambarus econfinae'', sometimes called the Panama City crayfish, is a species of crayfish in the family Cambaridae. It is only found around Panama City, Florida, and is listed as an endangered species An endangered species is a s ...

'' Hobbs, 1942 *''

Procambarus elegans ''Procambarus'' is a genus of crayfish in the Family (biology), family Cambaridae, all native to North America, North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenog ...

'' Hobbs, 1969 *''

Procambarus enoplosternum ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' Hobbs, 1947 *'' Procambarus epicyrtus'' Hobbs, 1958 *'' Procambarus erichsoni'' Villalobos, 1950 *''

Procambarus erythrops ''Procambarus erythrops'', the Santa Fe cave crayfish, is a species of crayfish in the family Cambaridae. It is only known from five sites, all of which are north of the Santa Fe River, east of the Suwannee River, and west of Ichetucknee Spr ...

'' Relyea & Sutton, 1975 *'' Procambarus escambiensis'' Hobbs, 1942 *''

Procambarus evermanni ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' (Faxon, 1890) *''

Procambarus fallax ''Procambarus fallax'' (also known as slough crayfish) is a species of crayfish in the genus ''Procambarus''. It lives in tributaries of the Satilla River in Georgia and Florida. It is the closest relative to the parthenogenetic marbled crayfish ...

'' (Hagen, 1870) *''

Procambarus fitzpatricki ''Procambarus fitzpatricki'', sometimes called the spinytail crayfish, is a species of crayfish in the family Cambaridae. It is endemic to southern Mississippi, between the Wolf River and the Pascagoula River, and is listed as a species of Leas ...

'' Hobbs, 1972 *''

Procambarus franzi ''Procambarus franzi'', the Orange Lake cave crayfish, is a species of crayfish in the family Cambaridae. It is endemic to two caves in Marion County, Florida Marion County is located in the northern portion of the U.S. state of Florida. As ...

'' Hobbs & Lee, 1976 *''

Procambarus geminus ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' Hobbs, 1975 *'' Procambarus geodytes'' Hobbs, 1942 *'' Procambarus gibbus'' Hobbs, 1969 *'' Procambarus gonopodocristatus'' Villalobos, 1958 *''

Procambarus gracilis ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' (Bundy, 1876) *''

Procambarus hagenianus ''Procambarus'' is a genus of crayfish in the Family (biology), family Cambaridae, all native to North America, North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenog ...

'' (Faxon, 1884) *'' Procambarus hayi'' (Faxon, 1884) *''

Procambarus hinei ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' (Ortmann, 1905) *'' Procambarus hirsutus'' Hobbs, 1958 *'' Procambarus hoffmanni'' (Villalobos, 1944) *'' Procambarus holifieldi'' (Schuster, Taylor & Adams, 2015) *''

Procambarus horsti ''Procambarus horsti'', known as the Big Blue Spring crayfish or Big Blue Spring cave crayfish, is a species of crayfish Crayfish are freshwater crustaceans belonging to the clade Astacidea, which also contains lobsters. In some locations ...

'' Hobbs & Means, 1972 *'' Procambarus hortonhobbsi'' Villalobos, 1950 *''

Procambarus howellae ''Procambarus'' is a genus of crayfish in the Family (biology), family Cambaridae, all native to North America, North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenog ...

'' Hobbs, 1952 *'' Procambarus hubbelli'' (Hobbs, 1940) *''

Procambarus hybus ''Procambarus'' is a genus of crayfish in the Family (biology), family Cambaridae, all native to North America, North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenog ...

'' Hobbs & Walton, 1957 *''

Procambarus incilis ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' Pennington, 1962 *'' Procambarus jaculus'' Hobbs & Walton, 1957 *''

Procambarus kensleyi ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' Hobbs, Jr., 1990 *''

Procambarus kilbyi ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' (Hobbs, 1940) *''

Procambarus lagniappe ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as ...

'' Black, 1968 *'' Procambarus latipleurum'' Hobbs, 1942 *''

Procambarus lecontei ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' (Hagen, 1870) *''

Procambarus leitheuseri ''Procambarus leitheuseri'', sometimes called the Coastal Lowland cave crayfish, is a species of troglobite crayfish in the family Cambaridae. It is endemic to Hernando and Pasco counties, Florida and is listed as an endangered species ...

'' Franz & Hobbs, 1983 *'' Procambarus leonensis'' Hobbs, 1942 *''

Procambarus lepidodactylus ''Procambarus'' is a genus of crayfish in the Family (biology), family Cambaridae, all native to North America, North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenog ...

'' Hobbs, 1947 *''

Procambarus lewisi ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally describ ...

'' Hobbs & Walton, 1959 *'' Procambarus liberorum'' Fitzpatrick, 1978 syn. ''Procambarus ferrugineus'' Hobbs & Robison, 1988 *''

Procambarus litosternum ''Procambarus'' is a genus of crayfish in the Family (biology), family Cambaridae, all native to North America, North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenog ...

'' Hobbs, 1947 *''

Procambarus llamasi ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally describ ...

'' Villalobos, 1954 *''

Procambarus lophotus ''Procambarus'' is a genus of crayfish in the Family (biology), family Cambaridae, all native to North America, North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenog ...

'' Hobbs & Walton, 1960 *''

Procambarus lucifugus ''Procambarus lucifugus'', the Florida cave crayfish, vampire crayfish, or light-fleeing cave crayfish, is a troglomorphic freshwater crayfish Crayfish are freshwater crustaceans belonging to the clade Astacidea, which also contains lobste ...

'' (Hobbs, 1940) *''

Procambarus lunzi ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' (Hobbs, 1940) *''

Procambarus lylei ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as ...

'' Fitzpatrick & Hobbs, 1971 *'' Procambarus mancus'' Hobbs & Walton, 1957 *'' Procambarus marthae'' Hobbs, 1975 *'' Procambarus medialis'' Hobbs, 1975 *'' Procambarus mexicanus'' (Erichson, 1846) *''

Procambarus milleri ''Procambarus milleri'', the Miami cave crayfish is a species of crayfish in the family Cambaridae. It is endemic to Florida, where it is known from 14–15 sites in Dade County, Florida, and is listed as an endangered species on the IUCN ...

'' Hobbs, 1971 *'' Procambarus mirandai'' Villalobos, 1954 *''

Procambarus morrisi ''Procambarus morrisi'', the Putnam County cave crayfish, is a species of crayfish in the Family (biology), family Cambaridae. It is only known from the type locality (biology), type locality, at the Devil's Sink, west of Interlachen, Florida, I ...

'' Hobbs, Jr. & Franz, 1991 *''

Procambarus natchitochae ''Procambarus natchitochae'', or the Red River creek crayfish, is a crayfish native to the Red River basin and Bayou Teche in Texas, Louisiana, and Arkansas. Its distribution is given by the IUChere whereas a slightly different Louisiana map i ...

'' Penn, 1953 *'' Procambarus nechesae'' Hobbs, Jr., 1990 *'' Procambarus nigrocinctus'' Hobbs, Jr., 1990 *''

Procambarus niveus ''Procambarus niveus'' is a small, freshwater crayfish endemic to Cuba. It is a cave-dwelling A cave dweller, or troglodyte, is a human being who inhabits a cave or the area beneath the overhanging rocks of a cliff. Prehistory Some preh ...

'' Hobbs & Villalobos, 1964 *'' Procambarus nueces'' Hobbs, Jr. & Hobbs III, 1995 *'' Procambarus oaxacae'' Hobbs, 1973 *''

Procambarus okaloosae ''Procambarus'' is a genus of crayfish in the Family (biology), family Cambaridae, all native to North America, North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenog ...

'' Hobbs, 1942 *'' Procambarus olmecorum'' Hobbs, 1987 *''

Procambarus orcinus ''Procambarus orcinus'', known as the Woodville Karst cave crayfish, is a species of crayfish in the family Cambaridae. It is endemic to the Woodville Karst Plain in the United States. This species has been reported from eight solutional caves i ...

'' Hobbs & Means, 1972 *''

Procambarus ortmannii ''Procambarus'' is a genus of crayfish in the Family (biology), family Cambaridae, all native to North America, North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenog ...

'' Villalobos, 1949 *''

Procambarus ouachitae ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as ...

'' Penn, 1956 *''

Procambarus paeninsulanus ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally describ ...

'' (Faxon, 1914) *''

Procambarus pallidus ''Procambarus pallidus'', the pallid cave crayfish, is a freshwater crayfish native to over 80 caves in Florida and Georgia Georgia most commonly refers to: * Georgia (country), a country in the Caucasus region of Eurasia * Georgia (U.S. sta ...

'' (Hobbs, 1940) *'' Procambarus paradoxus'' (Ortmann, 1906) *'' Procambarus parasimulans'' Hobbs & Robison, 1982 *'' Procambarus pearsei'' (Creaser, 1934) *''

Procambarus penni ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' Hobbs, 1951 *''

Procambarus pentastylus ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' Walls & Black, 2008 *''

Procambarus petersi ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' Hobbs, 1981 *''

Procambarus pictus ''Procambarus pictus'', sometimes called the Black Creek crayfish or spotted royal crayfish, is a species of crayfish in Family (biology), family Cambaridae. It is Endemism, endemic to Florida, where it is found in the Black Creek (Florida), Blac ...

'' (Hobbs, 1940) *'' Procambarus pilosimanus'' (Ortmann, 1906) *''

Procambarus planirostris ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally describ ...

'' Penn, 1953 *'' Procambarus plumimanus'' Hobbs & Walton, 1958 *''

Procambarus pogum ''Procambarus pogum'', the bearded crayfish or bearded red crayfish, is a species of crayfish in the family Cambaridae. It is endemic to the Houlka–Tibbie Creek basin in Chickasaw County and Oktibbeha County, Mississippi, and is listed as Dat ...

'' Fitzpatrick, 1978 *''

Procambarus primaevus ''Procambarus'' is a genus of crayfish in the Family (biology), family Cambaridae, all native to North America, North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenog ...

'' (Packard, 1880) *'' Procambarus pubescens'' (Faxon, 1884) *''

Procambarus pubischelae ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' Hobbs, 1942 *''

Procambarus pycnogonopodus ''Procambarus'' is a genus of crayfish in the Family (biology), family Cambaridae, all native to North America, North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenog ...

'' Hobbs, 1942 *'' Procambarus pygmaeus'' Hobbs, 1942 *'' Procambarus raneyi'' Hobbs, 1953 *''

Procambarus rathbunae ''Procambarus rathbunae'' is a species of crayfish in family Cambaridae. It is endemic to Okaloosa County and Walton County, Florida, and is listed as Data Deficient on the IUCN Red List The International Union for Conservation of Nature ( ...

'' (Hobbs, 1940) *''

Procambarus regalis ''Procambarus regalis'', sometimes called the regal burrowing crayfish, is a species of crayfish in the family Cambaridae. It is native to Texas and Arkansas, and is listed as Data Deficient on the IUCN Red List, although it may be a synonym ...

'' Hobbs & Robison, 1988 *'' Procambarus regiomontanus'' Villalobos, 1954 *''

Procambarus reimeri ''Procambarus reimeri'' is a species of crayfish in the family Cambaridae. It is endemic to the Upper Irons Fork of the Ouachita River basin in Polk County, Arkansas Polk County is a county located in the U.S. state of Arkansas. As of the 2 ...

'' Hobbs, 1979 *'' Procambarus riojai'' (Villalobos, 1944) *''

Procambarus roberti ''Procambarus'' is a genus of crayfish in the Family (biology), family Cambaridae, all native to North America, North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenog ...

'' Villalobos & Hobbs, 1974 *''

Procambarus rodriguezi ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' Hobbs, 1943 *'' Procambarus rogersi'' (Hobbs, 1938) *''

Procambarus ruthveni ''Procambarus'' is a genus of crayfish in the Family (biology), family Cambaridae, all native to North America, North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenog ...

'' Pearse, 1911 *'' Procambarus sbordonii'' Hobbs, 1977 *'' Procambarus seminolae'' Hobbs, 1942 *''

Procambarus shermani ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' Hobbs, 1942 *'' Procambarus simulans'' (Faxon, 1884) *'' Procambarus spiculifer'' (LeConte, 1856) *''

Procambarus steigmani ''Procambarus steigmani'', sometimes called the Parkhill Prairie crayfish, is a species of crayfish in the family Cambaridae. It is endemic to Parkhill Prairie, in the Trinity River basin of Collin County, Texas, and is listed as Data Deficient ...

'' Hobbs, Jr., 1991 *'' Procambarus strenthi'' Hobbs, 1977 *'' Procambarus suttkusi'' Hobbs, 1953 *''

Procambarus talpoides ''Procambarus'' is a genus of crayfish in the Family (biology), family Cambaridae, all native to North America, North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenog ...

'' Hobbs, 1981 *'' Procambarus texanus'' Hobbs, 1971 *''

Procambarus teziutlanensis ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' (Villalobos, 1947) *''

Procambarus tlapacoyanensis ''Procambarus'' is a genus of crayfish in the Family (biology), family Cambaridae, all native to North America, North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenog ...

'' (Villalobos, 1947) *'' Procambarus toltecae'' Hobbs, 1943 *'' Procambarus troglodytes'' (LeConte, 1856) *'' Procambarus truculentus'' Hobbs, 1954 *'' Procambarus tulanei'' Penn, 1953 *''

Procambarus vazquezae ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' Villalobos, 1954 (species name often misspelled ''vasquezae'') *'' Procambarus veracruzanus'' Villalobos, 1954 *''

Procambarus verrucosus ''Procambarus'' is a genus of crayfish in the Family (biology), family Cambaridae, all native to North America, North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenog ...

'' Hobbs, 1952 *'' Procambarus versutus'' (Hagen, 1870) *'' Procambarus viaeviridis'' (Faxon, 1914) *'' Procambarus villalobosi'' Hobbs, 1969 *'' Procambarus vioscai'' Penn, 1946 *'' Procambarus virginalis'' (Lyko, 2017) *''

Procambarus williamsoni ''Procambarus'' is a genus of crayfish in the Family (biology), family Cambaridae, all native to North America, North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenog ...

'' (Ortmann, 1905) *'' Procambarus xilitlae'' Hobbs & Grubbs, 1982 *'' Procambarus xochitlanae'' Hobbs, 1975 *'' Procambarus youngi'' Hobbs, 1942 *''

Procambarus zapoapensis ''Procambarus'' is a genus of crayfish in the family Cambaridae, all native to North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenogenetic. Originally described as a ...

'' Villalobos, 1954 *''

Procambarus zihuateutlensis ''Procambarus'' is a genus of crayfish in the Family (biology), family Cambaridae, all native to North America, North and Central America. It includes a number of troglobitic species, and the marbled crayfish (''marmorkrebs''), which is parthenog ...

'' Villalobos, 1950 *''

Procambarus zonangulus ''Procambarus zonangulus'', the white river crawfish, white river crayfish or southern white river crayfish, is a species of freshwater crayfish. Distribution ''Procambarus zonangulus'' was originally described from Jefferson County, Hardin Co ...

'' Hobbs, Jr. & Hobbs III, 1990

References

External links

* *
Key to the subgenera of ''Procambarus''
{{Taxonbar, from=Q141175 Cambaridae Freshwater crustaceans of North America Crustacean genera Taxa named by Arnold Edward Ortmann Taxonomy articles created by Polbot