Haplochromis granti
Overview
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 granti faces severe threats from the introduction of Nile perch (Lates niloticus) into Lake Victoria, which has caused dramatic population declines through predation and competition. Eutrophication from agricultural runoff and sewage has degraded water quality and reduced oxygen levels in the lake's deeper waters where this species historically occurred. Overfishing and destructive fishing practices have further reduced population numbers and disrupted the lake's ecological balance.
Habitat
Haplochromis granti is endemic to Lake Victoria in East Africa, where it inhabits rocky shores and deeper waters of the lake. This cichlid species was historically found in areas with rocky substrates and clear waters before the lake's ecosystem underwent dramatic changes.
Conservation measures underway
Other threatened species in CICHLIDAE
Threatened in Kenya
Frequently asked questions
Why is Haplochromis granti classified as Critically Endangered?
Where does Haplochromis granti live?
What are the main threats to Haplochromis granti?
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