Environment: milieu / climate zone / depth range / distribution range
Freshwater; benthopelagic; pH range: 6.5 - 7.2; non-migratory. Tropical; 20°C - 26°C (Ref. 2059)
Africa: Lake Mweru and upper Lualaba river drainages in southeastern Democratic Republic of the Congo, and drainage systems of Lake Mweru and Mweru Wantipa, Lake Young, Luombo river and Chambezi river in the upper Congo River basin in northeastern Zambia (Ref. 47311). Also reported from the Luongo River (upper Congo River basin) in Zambia (Ref. 27609), Lake Rukwa drainage in Tanzania (Ref. 27292) and the Okavango system in Namibia (Ref. 33857).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 4.0 cm TL male/unsexed; (Ref. 27292)
Occurs in swampy, shallow parts of lakes and river drainages (Ref. 3788, 47311). Not a seasonal killifish (Ref. 27139).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Huber, J.H., 1996. Killi-Data 1996. Updated checklist of taxonomic names, collecting localities and bibliographic references of oviparous Cyprinodont fishes (Atherinomorpha, Pisces). Société Française d'Ichtyologie, Muséum National d'Histoire Naturelle, Paris, France, 399 p. (Ref. 27139)
IUCN Red List Status (Ref. 123251)
CITES (Ref. 123416)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates based on models
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00437 (0.00162 - 0.01178), b=3.13 (2.89 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic level (Ref. 69278
): 3.0 ±0.3 se; based on size and trophs of closest relatives
Vulnerability (Ref. 59153
): Low vulnerability (12 of 100) .