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> Cichliformes (Cichlids, convict blennies) > Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Steatocranus: Greek, steatos = hard fat + Greek, kranion = skull (Ref. 45335).
More on authors: Roberts & Stewart.

Environment: milieu / climate zone / depth range / distribution range Ökologie

; süßwasser demersal. Tropical; 24°C - 27°C (Ref. 2059)

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Africa: Mbomou/Mbomu River, tributary of the Ubangi River (middle Congo River basin), in Central African Republic (Ref. 42510, 52307). May have a wider distribution (Ref. 52307).

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 5.3 cm Männchen/unbestimmt; (Ref. 5696)

Rheophilic; pair-bonding and cave spawning species; in contrast to congeners, it seems the male guards eggs and wrigglers, while the female is primarily engaged in defending the territory (Ref. 52307).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

Hauptreferenz Upload your references | Referenzen | Koordinator : Kullander, Sven O. | Partner

Snoeks, J. and G. De Boeck, 1991. Steatocranus. p. 460-461. In J. Daget, J.-P. Gosse, G.G. Teugels and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels; MRAC, Tervuren; and ORSTOM, Paris. Vol. 4. (Ref. 5696)

IUCN Rote Liste Status (Ref. 130435)

Daten mangelhaft (DD) ; Date assessed: 16 February 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

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Trophic ecology
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Ecology
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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.3 ±0.4 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (tm<1).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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Steatocranus ubanguiensis Roberts & Stewart, 1976