Lake Victoria is one of the African Great Lakes.
Adrianichthys kruyti is a critically endangered species of ricefish that is endemic to Lake Poso, Sulawesi, Indonesia. It was discovered by Max Wilhelm Carl Weber on his Siboga Expedition to Indonesia.
Labeobarbus microbarbis is an extinct species of cyprinid fish. It was endemic to Lake Luhondo in Rwanda.
Haplochromis welcommei is a threatened species of cichlid endemic to Lake Victoria in Africa. This species reaches a length of 10.5 centimetres (4.1 in) SL. Although further surveys are needed to confirm its status, it is considered possibly extinct by the IUCN on the basis that there have been no definite records since 1985.
Haplochromis argenteus is a critically endangered species of cichlid fish that is endemic to the Lake Victoria system in Africa. This species reaches a standard length of 20.2 cm (8.0 in). The species declined rapidly after the Nile perch was introduced to Lake Victoria. Last reported from this lake in 1983, it was considered possibly extinct when evaluated by the IUCN in 2010. However, that same year, several were recorded during a fish survey of Lake Bisina, a satellite lake of Lake Kyoga.
Haplochromis brownae is a species of cichlid endemic to Lake Victoria though it may be extinct in the wild. This species can reach a length of 10.4 centimetres (4.1 in) SL. The identity of the person honoured by this species' specific name is not known but it is thought most likely to be Margaret “Peggy” Brown (1918-2009) who was a visiting scientist with the East African Freshwater Fisheries Research Organization at Jinja, Uganda in 1950 or 1951, where Humphry Greenwood was working.
Haplochromis ishmaeli is a species of cichlid endemic to Lake Victoria though it may now be extinct in the wild. This species can reach a length of 13.6 centimetres (5.4 in) SL. A captive "insurance" population is maintained. The specific name honours one George Ishmael who was an interpreter at the Police Court in Entebbe, who gave valuable assistance to the Swiss ornithologist who collected type, Edward Degen, while he was in Uganda.
Haplochromis latifasciatus is a species of cichlid that is endemic to Uganda where restricted to the Lake Kyoga system, including Lake Bisina and Lake Nawampasa. This fish can reach a total length of 11 cm (4.3 in). It is also seen in the aquarium trade and it is easily bred in captivity. In the aquarium trade it is frequently labelled as Haplochromis "zebra obliquidens", which sometimes cause confusion with Haplochromis obliquidens, a separate species from Lake Victoria that is not known from the aquarium trade.
Haplochromis macrognathus is a species of cichlid fish endemic to Lake Victoria in East Africa. This piscivorous species can reach a standard length of 17.4 cm (6.9 in). Last seen in the early 1980s, it may now be extinct.
Haplochromis martini is a critically endangered species of cichlid fish that is endemic to the Lake Victoria system in Africa. It reaches a standard length of 10.4 cm (4.1 in). The species declined rapidly after the Nile perch was introduced to Lake Victoria. Last reported from this lake in 1985, it was considered possibly extinct when evaluated by the IUCN in 2010. However, that same year, it was recorded during a fish survey of Lake Bisina, a satellite lake of Lake Kyoga.
Haplochromis piceatus is a species of cichlid fish endemic to Lake Victoria in East Africa. Although listed as vulnerable by the IUCN, surveys since 2005 have failed to find it in its home lake and it is possibly extinct in the wild. Captive "safety populations" are maintained at several public aquariums.
Haplochromis pseudopellegrini is a species of cichlid populating Africa's freshwater Lake Victoria. This species can reach a length of 15 centimetres (5.9 in) SL.
Haplochromis pyrrhocephalus is a species of cichlid fish endemic to Lake Victoria in East Africa. This species can reach a standard length of 7.3 cm (2.9 in).
Haplochromis victorianus is a species of cichlid endemic to Lake Victoria though it may now be extinct. This species reaches a length of 16.6 centimetres (6.5 in) SL.
Haplochromis simotes is a species of cichlid endemic to the Victorian Nile where it is only known with certainty from Kakindu and questionable records from Ripon Falls, both in Uganda. This species can reach a standard length of 8.7 cm (3.4 in). This algae-feeder is found in fast-flowing waters over a rocky bottom. Although rated as data deficient by the IUCN, its range is very small and it could easily become extinct as a result of already-planned dams.
Epalzeorhynchos is a small ray-finned fish genus of the family Cyprinidae. Its members are – like some other cyprinids – known as "freshwater sharks" or simply "sharks". They are, however, freshwater members of the Osteichthyes lineage which is distinct from the Chondrichthyes lineage of sharks. The description of these animals as "shark" is most likely a reference to the shark-like shape of these popular cyprinids.
Lake Nabugabo is a small freshwater lake in Uganda.
Paretroplus loisellei is a vulnerable species of cichlid fish from the Mahanara River basin north of Sambava in northeastern Madagascar. Until its scientific description in 2011, this population was usually referred to as Paretroplus sp. nov. "Ventitry" or included in P. damii, which it resembles. It reaches about 15 centimetres (5.9 in) in length, and is threatened by habitat loss and introduced species. The similar named Ptychochromis loisellei is also restricted to the Mahanara River basin. The specific name honours Paul V. Loiselle, Emeritus Curator of Freshwater Fishes at the New York Aquarium and a researcher in, and campaigner for the conservation of, the freshwater fish of Madagascar.
