Actinopterygii (ray-finned fishes) > Cyprinodontiformes
(Rivulines, killifishes and live bearers) > Poeciliidae
(Poeciliids) > Aplocheilichthyinae
Etymology: Aplocheilichthys: Greek, aploe, -es = simplicity + Greek, cheilos = lip + Greek, ichthys = fish (Ref. 45335).
Environment / Climate / Range
Freshwater; benthopelagic; pH range: ? - 7.5; dH range: ? - 12; non-migratory. Tropical; 24°C - 26°C (Ref. 1672)
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 5.5 cm TL male/unsexed; (Ref. 31267); common length : 5.0 cm TL male/unsexed; (Ref. 27139)
Africa: Restricted to Lake Tanganyika and associated drainages (including the middle and lower Rusizi and upper Lukuga) in Tanzania, Burundi, Rwanda, Democratic Republic of the Congo and Zambia (Ref. 47311). Reports from lakes Victoria, Nakavali, Edward, George and Kivu and associated drainages are misidentifications (Ref. 46152, 52331).
Found in rivers and river mouths, coastal swamps, estuaries and other shallow parts of the lake (Ref. 47311). Not a seasonal killifish. Is easy to maintain in the aquarium (Ref. 27139).
Huber, J.H., 1999. Updates to the phylogeny and systematics of the African lampeye schooling cyprinodonts (Cyprinodontiformes: Aplocheilichthyinae). Cybium 23(1):53-77.
IUCN Red List Status (Ref. 90363)
Threat to humans
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
CollaboratorsPicturesStamps, CoinsSoundsCiguateraSpeedSwim. typeGill areaOtolithsBrainsVision
Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00162 - 0.01234), b=3.14 (2.90 - 3.38), based on LWR estimates for this Subfamily-BS (Ref. 93245
Trophic Level (Ref. 69278
): 3.4 ±0.4 se; Based on size and trophs of closest relatives
Resilience (Ref. 69278
): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low vulnerability (17 of 100) .