Haemulidae
African striped grunt
Parapristipoma octolineatum
FISH SPECIES
Discover fish with recorded distributions in Africa, across inland lakes, ancient river systems and coastal waters.
01 / NATURAL HISTORY
African ichthyofauna is famous for the rapid adaptive radiation of Rift Lake cichlids alongside archaic, relic lineages like lungfish and bichirs. These species demonstrate remarkable evolutionary resilience across dramatic tropical dry and wet cycles.
02 / LIFESTYLE
In the Great Rift Valley lakes (Victoria, Tanganyika, and Malawi), hundreds of cichlid species partition microscopic spatial zones—from rock-scraping mbuna to shell-dwelling dwarfs and scale-eating specialists. In contrast, riverine species navigating the Congo and Nile systems endure massive seasonal water level drops, with some surviving dry periods through aestivation or facultative air-breathing.
OBSERVATION INDEX
03 / SPECIES
Discover representative species illustrating the ecological diversity, morphologies and adaptations of this group.
Haemulidae
Parapristipoma octolineatum
Pempheridae
Pempheris connelli
Rhinidae
Rhynchobatus luebberti
Amphiliidae
Phractura ansorgii
Alepocephalidae
Leptochilichthys agassizii
Alepocephalidae
Alepocephalus agassizii
Labridae
Sparisoma frondosum
Pomacentridae
Pycnochromis agilis
Clinidae
Clinus agilis
Cyprinidae
Pseudobarbus agulhas
Nothobranchiidae
Aphyosemion ahli
Kneriidae
Kneria auriculata
Latidae
Lates macrophthalmus
Synanceiidae
Minous inermis
Pomacentridae
Plectroglyphidodon luteobrunneus
Berycidae
Beryx decadactylus
Cyprinidae
Carasobarbus moulouyensis
Cyprinidae
Luciobarbus callensis
Cyprinidae
Luciobarbus leptopogon
Pomacentridae
Amphiprion allardi
Syngnathidae
Syngnathoides biaculeatus
Clariidae
Clarias alluaudi
Cichlidae
Astatoreochromis alluaudi
Macrouridae
Nezumia propinqua
04 / FIELD NOTES
The Great Lakes of East Africa witnessed explosive evolutionary radiations where a few ancestral species diverged into hundreds of ecologically specialized species in remarkably short geologic time spans.
Certain species, like the African lungfish, can burrow into muddy riverbeds and secrete a protective mucous cocoon to aestivate for months until rains restore the waterway.