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 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 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 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 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 gibbus, the Muckalee Crayfish, is a species of crayfish in the family Cambaridae. It is endemic to the Flint River drainage in the U.S. state of Georgia. The common name refers to the Muckalee Creek in Sumter County, Georgia, from where the first specimens were collected.
Procambarus lagniappe, the Lagniappe crayfish, is a species of crayfish in the family Cambaridae. It is endemic to Alabama and Mississippi, and is listed as Near Threatened 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 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 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 on the IUCN Red List, although it may be a synonym of Procambarus regalis.
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 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.
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 of Procambarus steigmani.
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.
