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 introduced elsewhere, where it is often an invasive pest.
The Everglades crayfish, 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 natural range is the area east of St. Johns River and all of Florida from Levy County and Marion County southwards, as well as on some of the Florida Keys. It is included on the IUCN Red List as a species of Least Concern. The blue crayfish is frequently kept in freshwater aquaria. In the wild, this species varies from brown-tan to blue, but an aquarium strain has been selectively bred to achieve a brilliant cobalt blue color.
Procambarus acherontis, the Orlando cave crayfish, is a species of crayfish in the family Cambaridae. It is endemic to Orange County and Seminole County, Florida, and is listed as an endangered species on the IUCN Red List.
Procambarus apalachicolae, the coastal flatwoods crayfish, is a species of crayfish in family Cambaridae. It is endemic to Florida, and is listed as an endangered species on the IUCN Red List.
Procambarus barbiger, known as the Jackson prairie crayfish, is a species of crayfish in the family Cambaridae. It is endemic to Jackson Prairie in Newton County, Scott County, Jasper County, Smith County and Rankin County, Mississippi.
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.
Procambarus cometes, the Mississippi flatwoods crayfish is a species of crayfish in the family Cambaridae. It is endemic to Lowndes County and Oktibbeha County, Mississippi, and is listed as an endangered species on the IUCN Red List.
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.
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 Least Concern on the IUCN Red List. It is the only species in the subgenus Procambarus (Acucauda).
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 on the IUCN Red List.
Procambarus morrisi is a species of crayfish in the family Cambaridae. It is only known from the type locality, at the Devil's Sink, west of Interlachen, Putnam County, Florida, and is listed as critically endangered on the IUCN Red List.
Procambarus nechesae, sometimes called the Neches crayfish, is a species of crustacean in the family Cambaridae. It is endemic to Texas and is listed as a species of Least Concern on the IUCN Red List.
Procambarus nigrocinctus, the blackbelted crayfish, is a species of crayfish in the family Cambaridae. It is listed as a species of Least Concern on the IUCN Red List, because it is known from more than 100 sites across thirteen counties in Texas, where it is endemic to the Neches River system, and is common and widespread in a national park.
Procambarus nueces, sometimes called the Nueces crayfish, is a species of crayfish in the family Cambaridae. It is endemic to the Atascosa River in Atascosa County, Texas. It was described from four individuals, and only two further individuals have been found since.
Procambarus plumimanus is a species of crayfish in the family Cambaridae. It is endemic to North Carolina. It is known from several locations, where it is often abundant. It is known commonly as the Croatan crayfish.
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 Data Deficient on the IUCN Red List, having only been recorded once since its original description.
Procambarus texanus is a species of crayfish in the family Cambaridae. It is only known from a fish hatchery near Smithville, Bastrop County, Texas. and is listed as Data Deficient on the IUCN Red List.
Procambarus zonangulus, the white river crawfish, white river crayfish or southern white river crayfish, is a species of freshwater crayfish.
Procambarus liberorum is a species of crayfish in the family Cambaridae. It is endemic to the United States, where it occurs in Arkansas and Oklahoma. It is known commonly as the Osage burrowing crayfish.
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 IUCN here, whereas a slightly different Louisiana map is provided in the "Crawfishes of Louisiana", which excludes Bayou Teche P. natchitochae has a distribution of approximately 46,000 km2.
