''Procambarus fallax'' (also known as slough crayfish) is a

species In biology, a species is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of ...

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 genus ''

Procambarus ''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 ...

''. It lives in

tributaries A tributary, or affluent, is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the main stem river drain the surrounding drainage ...

of the

Satilla River The Satilla River rises in Ben Hill County, Georgia, United States, near the town of Fitzgerald, and flows in a mostly easterly direction to the Atlantic Ocean. Along its approximately U.S. Geological Survey. National Hydrography Dataset high ...

Georgia Georgia most commonly refers to: * Georgia (country), a country in the Caucasus region of Eurasia * Georgia (U.S. state), a state in the Southeast United States Georgia may also refer to: Places Historical states and entities * Related to t ...

and

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 ...

. It is the closest relative to the

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 ...

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 ...

, ''Procambarus virginalis''.

External links

Photos of Procambarus fallax. By meteorologistsam (CC BY-NC 4.0) https://www.gbif.org/pt/occurrence/3008543956

References

Cambaridae Freshwater crustaceans of North America Crustaceans described in 1870 Endemic fauna of the United States Fauna of the Southeastern United States Taxa named by Hermann August Hagen {{Crayfish-stub