Grammatotria lemairii is a species of cichlid endemic to Lake Tanganyika in East Africa where it prefers areas with sandy substrates. This species can reach a length of 26 centimetres (10 in) TL. It is currently the only known member of its genus. The species is occasionally kept as an aquarium fish. The specific name honours Lieutenant Charles Lemaire (1863-1925) who was the leader of the Congo Free State Expedition, which collected specimens of fishes at Lake Tanganyika, including the type of G. lemairii.
Copadichromis borleyi is a species of haplochromine cichlid fish endemic to Lake Malawi in East Africa. The species is popular in the fishkeeping hobby where it is frequently kept in aquariums. The species has numerous common names, including redfin hap and goldfin hap.
Neobola stellae is a species of ray-finned fish in the family Cyprinidae. It is endemic to Lake Turkana in Ethiopia and Kenya. It can reach a maximum length of 2.3 cm.
The bluelip haplo is a species of fish in the family Cichlidae. It is found in Burundi, the Democratic Republic of the Congo, Tanzania, and Zambia.
The night aulonocara is a species of freshwater fish in the family Cichlidae. It is endemic to Lake Malawi and known from the Malawian part of the lake. It grows to 7.9 cm (3.1 in) SL. The specific name honours the cichlid aquarist Eberhard Hüser of Hildesheim in Germany.
Copadichromis geertsi is a species of haplochromine cichlid which is endemic to Lake Malawi.
Copadichromis jacksoni is a species of haplochromine cichlid which is endemic to Lake Malawi. This species normally occurs in sheltered bays where it lives in schools in the open water and feeds on plankton. It breeds in clear water where there are steep, rocky shores and breeding seems to occur all year. The males defend territories over large boulders which project from the rocky substrate. The identity of the person honoured in the specific name was not specified by the author but is most likely to be the ichthyologist Peter B. N. Jackson (1924-2007) of the Joint Fisheries Research Organisation of Northern Rhodesia and Nyasaland.
Copadichromis mbenjii is a species of haplochromine cichlid which is endemic to Lake Malawi. It is only found around Mbenje Island from where it takes its specific name.
Copadichromis verduyni is a species of haplochromine cichlid which is endemic to Lake Malawi where it is found on the eastern shore and in the south eastern arm of the lake. It occurs in Malawi and Mozambique. This species inhabits the interface between sandy areas and rocky areas. Of all its congeners, this species defends the most cryptic spawning sites, these are found at depths of 9–15 metres (30–49 ft). The females and non-territorial males feed on plankton caught 1–3 metres (3.3–9.8 ft) above the lake bed and also on benthic invertebrates. Konings named this species after the Dutch cichlid dealer Dirk Verduyn (1942-2018).
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 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 macconneli is a species of cichlid endemic to Lake Turkana, northern Kenya. This species can reach a length of 7.7 centimetres (3.0 in) SL. The specific name honours the Officer in Charge of the Fisheries Department at Lake Rudolf, R. B. McConnell, for the assistance he gave to the Lake Rudolf Research Project.
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).
Astatotilapia tweddlei is a species of fish in the family Cichlidae. It is found in Malawi and Mozambique. Its natural habitats are rivers and freshwater lakes.
Haplochromis worthingtoni is a species of cichlid endemic to Lake Kyoga in Uganda. This species reaches a length of 14.1 centimetres (5.6 in) SL. The specific name honours the explorer E. Barton Worthington (1905–2001) who collected the type of this species with type with Michael Graham.
Labidochromis freibergi is a species of cichlid endemic to Lake Malawi where it is only known to occur around Likoma Island in areas with rocky substrates. This species grows to a length of 8 centimetres (3.1 in) TL. The specific name of this species honours the American fish importer Jacob Freiberg.
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.
Hypleurochilus springeri, the orange-spotted blenny, is a species of combtooth blenny found in coral reefs in the Caribbean Sea. This species grows to a length of 5 centimetres (2.0 in) TL. The specific name honours the American ichthyologist Victor G. Springer.
Omobranchus smithi is a species of combtooth blenny found in the western Pacific and Indian ocean. The specific name honours the South African chemist and ichthyologist James Leonard Brierley Smith (1897-1968).
Heteroclinus whiteleggii, Whitelegg's weedfish, is a species of clinid native to reefs around New South Wales, Australia. This species can reach a maximum length of 10 centimetres (3.9 in) TL. The specific name honours the naturalist Thomas Whitelegge (1850-1927) who was a friend of Ogilby's friend and who collected the type.
