HomeFreshwater aquarium fishAfrican cichlidsNcheni type haplochromis Ncheni type haplochromis (Dimidiochromis dimidiatus) Scientific name: Dimidiochromis dimidiatus G?nther, 1864 The Ncheni type haplochromis (Dimidiochromis dimidiatus) is a freshwater fish of the family Cichlidae. Native range: Africa, endemic to Lake Malawi. BiologyDiagnosis: clearly prognathous lower jaw; 10-12 gill-rakers on lower part of outer arch.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameDimidiochromis dimidiatusFamilyCichlidae (Cichlids)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length20.0Depth range2 m (7 ft)EnvironmentFreshwater; benthopelagic; depth range ? - 2 mClimateTropicalDistributionAfrica: endemic to Lake Malawi.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesFisheries:; aquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More african cichlidsMalawi eyebiterDimidiochromis compressicepsSpindle hapProtomelas taeniolatusSuper VC-10 hapPlacidochromis milomoAulonocara rostratumNkhomo-benga peacockAulonocara baenschiAulonocara Fort MaguireAulonocara hansbaenschiSee all african cichlids SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026