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> Cichliformes (Cichlids, convict blennies) > Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Sciaenochromis: Greek, skiaina, skion = a fish, red mullet + Greek, chromis = a fish, perhaps a perch (Ref. 45335); ahli: Named after Dr. Ernst Ahl, Zoological Museum of the Humboldt University, Berlin who described this species as H. serranoides (Ref. 40899).
More on author: Trewavas.

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

; zoet water demersaal; pH range: 8.0 - 8.0; dH range: 9 - 19; diepte ? - 150 m (Ref. 55954). Tropical; 24°C - 26°C (Ref. 2059); 9°S - 15°S

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Africa: Endemic to Lake Malawi.

Grootte / Gewicht / Leeftijd

Maturity: L_m ? range ? - ? cm
Max length : 20.0 cm TL mannelijk / geslacht onbekend; (Ref. 5595)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dorsale stekels (totaal) : 16 - 17; Dorsale zachte stralen (totaal) : 9 - 11; Anale stekels: 3; Anale zachte stralen: 9 - 10.

Inhabits several habitats where rocks are found; usually found in caves and cracks of the biotope; feeds on small fishes, mainly small mbuna that live among the rocks (Ref. 5595). Oviparous (Ref. 205).

Levenscyclus en paargedrag Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven

Oviparous (Ref. 205). Eggs are fertilized externally before the female picks them up to brood in her mouth (Ref. 205).

Hoofdreferentie Upload your references | Referenties | Coördinator : Kullander, Sven O. | Medewerkers

Maréchal, C., 1991. Sciaenochromis. p. 440-441. 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. 5692)

Status op de Rode Lijst van het IUCN (Ref. 130435)

Niet bedreigd (LC) ; Date assessed: 20 June 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Harmless

Gebruik door de mens

Visserij: commercieel; Aquarium: Commercieel

FAO - Publication: search | FishSource |

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Estimates based on models

Fylogenetische diversiteitsindex (Ref. 82804): PD₅₀ = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01514 (0.00700 - 0.03275), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trofisch niveau (Ref. 69278): 4.2 ±0.73 se; based on food items.

Weerstandsvermogen (Ref. 120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).

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

Prijsklasse (Ref. 80766): Unknown.

Sciaenochromis ahli (Trewavas, 1935)