| Potamonautes gonocristatus | |
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| Species: | P. gonocristatus |
| Binomial name | |
| Potamonautes gonocristatus Bott, 1955 | |
Potamonautes gonocristatus is a species of crustacean in the family Potamonautidae. It is endemic to Lake Kivu, on the border between the Democratic Republic of the Congo and Rwanda. [1]
Platythelphusa is a genus of freshwater crabs endemic to Lake Tanganyika. It has been placed in a number of families, including a monotypic family, Platythelphusidae, as well as Potamidae and its current position in the Potamonautidae, and has also been treated as a subgenus of Potamonautes. It forms a monophyletic group, possibly nested within the genus Potamonautes, which would therefore be paraphyletic. The genus is the only evolutionary radiation of crabs to have occurred in a freshwater lake, and it occurred recently, probably since the Pliocene. This parallels the better known radiation of cichlid fishes in Lake Tanganyika. Only one other species of freshwater crab is found in Lake Tanganyika, Potamonautes platynotus.
Potamonautes didieri is a species of crab in the family Potamonautidae. It is endemic to the Democratic Republic of the Congo, but has not been observed for 100 years; it is therefore listed as Data Deficient on the IUCN Red List.
Potamonautes emini is a species of crustacean in the family Potamonautidae. It is found in the Rwenzori Mountains between Lake Edward and Lake Albert in the Democratic Republic of the Congo, Rwanda, Tanzania, and Uganda. It is listed as Least Concern on the IUCN Red List.
Potamonautes gerdalensis is a species of crustacean in the family Potamonautidae. It is found in the Democratic Republic of the Congo, Kenya, Tanzania, and Uganda. Its natural habitats are rivers and freshwater lakes. It is threatened by habitat loss.
Potamonautes idjiwiensis is a species of crustacean in the family Potamonautidae. It is endemic to the island of Idjwi in Lake Kivu, the Democratic Republic of the Congo. Its natural habitats are streams and other freshwater habitats.
Potamonautes ignestii is a species of crustacean in the family Potamonautidae. It is found in Ethiopia.
Potamonautes johnstoni is a species of freshwater crab in the family Potamonautidae. It is found in rivers in Kenya and Tanzania, with unconfirmed records from Malawi and the Democratic Republic of the Congo. The species' distribution includes Kilimanjaro, Nekona, Mrogoro and the Usambara Mountains.
Potamonautes lirrangensis, the Malawi blue crab, is a species of freshwater crab in the family Potamonautidae. This common and widespread species is found in Lake Malawi, Lake Kivu, the upper Congo River Basin and Malagarasi River in the Democratic Republic of the Congo, Malawi, Rwanda, and Tanzania. In the freshwater aquarium trade it is sometimes sold under the synonym Potamonautes orbitospinus.
Potamonautes loveridgei is a species of crustacean in the family Potamonautidae. It is found in the rivers that flow into Lake Tanganyika.
Potamonautes montivagus is a species of crustacean in the family Potamonautidae. It is endemic to Malawi. Its natural habitat is rivers.
Potamonautes neumanni is a species of crustacean in the family Potamonautidae. It is endemic to Kenya. Its natural habitat is rivers.
Potamonautes pilosus is a species of crustacean in the family Potamonautidae. It is found in Kenya and Tanzania. Its natural habitat is rivers.
Potamonautes platycentron is a species of freshwater crab in the family Potamonautidae, which is endemic to Lake Chala in Kenya and Tanzania. It was originally described by Franz Martin Hilgendorf in 1897, as Telphusa platycentron.
Potamonautes platynotus is a species of freshwater crab which is endemic to Lake Tanganyika, where it is the only freshwater crab outside the genus Platythelphusa. Although primarily aquatic, P. platynotus is sometimes seen out of water, and can survive for many hours without water.
Potamonautes raybouldi is a species of freshwater crab. It lives in water-filled tree holes in forests in the eastern Usambara Mountains of Tanzania and the Shimba Hills in Kenya. It is threatened by deforestation resulting from the expansion of the human population, and is listed as a vulnerable species on the IUCN Red List. The species was described in 2004, and named after Professor John N. Raybould of the University of Bristol, who collected the first specimens of the species.
Potamonautes rukwanzi is a species of crustacean in the family Potamonautidae. It is endemic to Uganda. Its natural habitat is freshwater lakes.
Potamonautes unisulcatus is a species of crustacean in the family Potamonautidae. It is only found in the Uluguru Mountains, Tanzania.
Potamonautes sidneyi is a species of freshwater crab in the family Potamonautidae. The common name is the Natal river crab or Sidney's river crab, although they may also be referred to as "river crabs", "fresh water crabs" or "land crabs".
Potamonautes lividus, also known as the blue river crab, is a species of decapod in the family Potamonautidae.
Potamonautes perlatus, the Cape river crab, is a species of crab in the family Potamonautidae.
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