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 artaxerxes was a species of cichlid endemic to Lake Victoria where it is only known from the Napoleon Gulf, in Uganda. This species can reach a length of 14.7 centimetres (5.8 in) SL. The specific name uses the name of Artaxerxes I of Persia who was known as "long-handed", a reference to this species extremely long pectoral fins.
Haplochromis barbarae is a species of cichlid endemic to Lake Victoria where it may now be extinct. This species can reach a length of 10.6 centimetres (4.2 in) SL. The honors Barbara Williams who illustrated many of Greenwood's papers.
Haplochromis bartoni was a species of cichlid endemic to Lake Victoria. This species can reach a length of 19.5 centimetres (7.7 in) SL. It has not been recorded in recent surveys but as the whole of Lake Victoria has not ben surveyed for this species the IUCN classify it as Data Deficient. This species was said by Greenwood to bear some resemblance to Haplochromis worthingtoni so he named this species after E. Barton Worthington (1905-2001) as well.
Haplochromis bayoni is a species of cichlid endemic to Lake Victoria. This species reaches a length of 15.4 centimetres (6.1 in) SL. The specific name honours the Italian British physician and researcher into sleeping sickness Henry Peter Bayon (1876-1952).
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 gilberti is a species of cichlid endemic to Lake Victoria. This species can reach a length of 15 centimetres (5.9 in) SL. The specific name honours Michael Gilbert who was the Experimental Fisheries Officer at the East African Freshwater Fisheries Research Organisation.
Haplochromis gowersii is a species of cichlid endemic to Lake Victoria. This species can reach a length of 22.4 centimetres (8.8 in) SL. The specific name of this taxon honours the former Governor of Uganda William Frederick Gowers (1875-1954).
Haplochromis guiarti is a species of cichlid endemic to Lake Victoria though it may now be extinct. This species can reach a length of 17.7 centimetres (7.0 in) SL. The specific name honours the French parasitologist Jules Guiart (1870-1965), who was a friend of Jacques Pellegrin's.
Haplochromis howesi is a species of cichlid endemic to Lake Victoria. This species can reach a length of 16.3 centimetres (6.4 in) SL. The specific name honours the British taxonomist Gordon J. Howes (1938-2013) of the British Museum.
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.
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 michaeli is a species of cichlid endemic to Lake Victoria though it may now be extinct. This species can reach a length of 14.5 centimetres (5.7 in) SL. The specific name honours the collector of the type, the British fisheries scientist Michael Graham (1888-1972).
Haplochromis sauvagei is a species of cichlid endemic to Lake Victoria. This species reaches a length of 10.5 centimetres (4.1 in) SL. Its specific name honours the French paleontologist and ichthyologist Henri Émile Sauvage (1842-1917).
Haplochromis spekii is a species of cichlid found in Lake Victoria and the adjacent reaches of the Nile. This species reaches a length of 22 centimetres (8.7 in) SL. The specific name of this species honours John Henning Speke (1827-1864), the English explorer who, with James Augustus Grant, discovered a major source of the Nile was Lake Victoria.
Haplochromis teegelaari is a species of cichlid endemic to Lake Victoria though it may now be extinct. This species reaches a length of 10.1 centimetres (4.0 in) SL. Its specific name honours the Dutch biological artist Nico Teegelaar.
Haplochromis degeni is a species of cichlid endemic to Lake Victoria. It is sometimes placed in the monotypic genus Platytaeniodus, but FishBase leaves it in Haplochromis pending a thorough review of that group. This species grows to a length of 15.4 centimetres (6.1 in) SL. The specific name honours the Swiss naturalist Edward Degen (1852-1922) who collected fishes, including the type of this species.
Haplochromis granti is a species of cichlid endemic to Lake Victoria, though it may now be extinct. This species can reach a length of 12.2 centimetres (4.8 in) SL. The specific name honours the Scottish naturalist and explorer James Augustus Grant (1827-1892) who was the co-discoverer of Lake Victoria's role as a major source of the Nile, alongside John Henning Speke.
Haplochromis nyererei is a species of cichlid endemic to Lake Victoria in Africa. This species can reach a length of 7.7 centimetres (3.0 in) SL. The specific name honours Julius Nyerere (1922-1999) who was President of Tanzania from 1961–1985.
Haplochromis goldschmidti is a species of cichlid endemic to Lake Victoria, where it is only known to occur with certainty in the southern part of the Emin Pasha Gulf. It feeds mainly on zooplankton and some insects. This species can reach a length of 6.9 centimetres (2.7 in) SL. The specific name honours the Dutch evolutionary biologist Paul-Tijs (Tijs) Goldschmidt who he studied cichlids in Lake Victoria as a researcher from Leiden University.
