Cambarellus | |
---|---|
Cambarellus lesliei | |
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Subphylum: | Crustacea |
Class: | Malacostraca |
Order: | Decapoda |
Family: | Cambaridae |
Genus: | Cambarellus Ortmann, 1905 [1] |
Type species | |
Cambarus montezumae de Saussure, 1857 |
Cambarellus is a genus of small freshwater crayfish in the family Cambaridae. The 19 species are found in Mexico (subgenus Cambarellus) and the Gulf States of the United States (subgenus Pandicambarus). Among the Mexican species, C. areolatus, C. patzcuarensis, and C. prolixus are considered seriously threatened by the IUCN, and C. alvarezi is already extinct. C. chihuahuae was also believed to be extinct until rediscovered in 2012. [2] C. alvarezi and four undescribed, extinct Cambarellus species were restricted to desert spring systems in southwestern Nuevo León; each one shared its habitat with a Cyprinodon pupfish (these are also fully extinct or extinct in the wild). [3] [4]
An orange form of C. patzcuarensis is regularly seen in the freshwater aquarium trade. [5]
The genus contains the following species: [6]
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).
Cambarus bouchardi, the Big South Fork crayfish, is a species of crayfish in the family Cambaridae. It is found in North America.
Cambarus catagius, the Greensboro burrowing crayfish, is a species of crayfish in the family Cambaridae. It is found only in a limited area of North Carolina, where it is considered a species of special conservation concern.
Cambarus chaugaensis, the Chauga crayfish or Chauga River crayfish is a species of crayfish in the family Cambaridae. It is endemic to the Carolinas in the United States of America.. The common and scientific names refer to the Chauga River of South Carolina, where the first specimens were collected.
Cambarus coosawattae, the Coosawattae crayfish, is a species of crayfish in the family Cambaridae. It is found in North America.
Cambarus deweesae, the valley flame crayfish, is a species of crayfish in the family Cambaridae. It is found in North America.
Cambarus elkensis, the Elk River crayfish, is a species of crayfish in the family Cambaridae. It is found in North America.
Cambarus fasciatus, the Etowah crayfish, is a species of crayfish in the family Cambaridae. It is endemic to Georgia.
Cambarus georgiae, the Little Tennessee crayfish, is a species of crayfish in the family Cambaridae. It is found in Georgia and North Carolina.
Cambarus howardi, the Chattahoochee crayfish, is a species of crayfish in the family Cambaridae. It is found in North America. The common name refers to the Chattahoochee River, where the first specimens were collected.
Cambarus pristinus, the pristine crayfish, is a species of crayfish in the family Cambaridae. It is endemic to Tennessee.
Cambarus scotti, the Chattooga River Crayfish, is a species of crayfish in the family Cambaridae. It is endemic to Alabama and Georgia.. The common name refers to the Chattooga River. The original specimens were collected from Clarks Creek in Chattooga County.
Cambarus speciosus, the beautiful crayfish, is a species of crayfish in the family Cambaridae. It is endemic to Georgia.
Cambarus subterraneus, the Delaware County cave crayfish, is a species of crayfish in the family Cambaridae. It has been found only in three caves in Delaware County, Oklahoma.
Cambarus tartarus, the Oklahoma cave crayfish, is a species of crayfish in the family Cambaridae. It is found in North America.
Cambarus truncatus, the Oconee burrowing crayfish, is a species of crayfish in the family Cambaridae. It is found in North America.
Cambarus williami, the Brawleys Fork crayfish, is a species of crayfish in the family Cambaridae. It is endemic to Tennessee.
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.
Walter Faxon was an American ornithologist and carcinologist. He was born at Jamaica Plain, Massachusetts, where he grew up. He received three degrees from Harvard University. One of his greater ornithological achievements was demonstration that Brewster's warbler is a hybrid.
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. immunis, and F. limosus, that are invasive to Europe.