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 a 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 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 subgenus for four species, it now contains around 161 species.
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 List.
Procambarus delicatus, sometimes called the big-cheeked cave crayfish, is a species of crayfish in the family Cambaridae. It is endemic to a single spring in the Ocala National Forest, Lake County, Florida.
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 Springs, in Suwannee County, Florida.
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,
Procambarus horsti, known as the Big Blue Spring crayfish or Big Blue Spring cave crayfish, is a species of crayfish in the family Cambaridae. It is endemic to subterranean springs in Jefferson County and Leon County, Florida.
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 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 Red List.
Procambarus morrisi, the Putnam County cave crayfish, 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 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 in southern Leon County as well as six caves in Wakulla County, Florida.
Cambarus pecki, sometimes called the phantom cave crayfish, is a species of crayfish in the family Cambaridae. It is endemic to Alabama where it is found in three unconnected caves in the Tennessee River drainage in Colbert County, Lauderdale County, and Morgan County.
Procambarus lucifugus lucifugus, known as the Withlocoochee light-fleeing cave crayfish, is one of two subspecies of the vampire crayfish, along with Procambarus lucifugus alachua. It is distinct from P. l. alachua due its lack of eyespots. Intergrades of the two P. lucifugus subspecies, P. l. alachua as well as P. erythrops and P. leitheuseri have been found to have little genetic differentiation, especially when compared to P. l. lucifugus which is distinct from all of those. It has been suggested that P. l. lucifugus may prove to be a different species, found only in two freshwater caves, the location of one of which is unknown.
Procambarus lucifugus, the Florida cave crayfish, vampire crayfish, or light-fleeing cave crayfish, is a troglomorphic freshwater crayfish endemic to 20-25 occurrences in an arc of caves 80 km long in 6 Florida counties.
Procambarus pallidus, the pallid cave crayfish, is a freshwater crayfish native to over 80 caves in Florida and Georgia in the United States.
Procambarus niveus is a small, freshwater crayfish endemic to Cuba. It is a cave-dwelling species known from only one cave, Cuevas de Santo Tomas, in the Sierra de los Organos mountains, Pinar del Río Province.
