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> Cichliformes (Cichlids, convict blennies) > Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Aulonocranus: Greek, aulos = flute + Greek, kranion = skull (Ref. 45335).
More on author: Boulenger.

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

; zoet water benthopelagisch. Tropical; 24°C - 26°C (Ref. 2059); 3°S - 9°S

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Africa: Widespread in Lake Tanganyika. Also found in the Rusisi and Lukuga rivers.

Grootte / Gewicht / Leeftijd

Maturity: L_m ? range ? - ? cm
Max length : 14.0 cm TL mannelijk / geslacht onbekend; (Ref. 5603)

Semi-pelagic roamers and drifting plankton pickers which occur over sandy bottoms in schools of several hundred fish (Ref. 6770). Females brood their young in the mouth (Ref. 86760).

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

Eggs from the cleavage phase up to larvae of around 1.63 cm TL are mouthbrooded by female parents with size ranging from 7.0 to 9.0 cm SL (Ref. 86760).

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

Maréchal, C. and M. Poll, 1991. Aulonocranus. p. 18-19. 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. 5603)

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

Niet bedreigd (LC) ; Date assessed: 31 January 2006

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 = 1.0000 [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): 3.4 ±0.4 se; based on size and trophs of closest relatives

Generation time: 1.0 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.

Weerstandsvermogen (Ref. 120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (K=1.1; assuming Fec<1000).

Fishing Vulnerability (Ref. 59153): Low vulnerability (13 of 100).

Prijsklasse (Ref. 80766): Unknown.

Aulonocranus dewindti (Boulenger, 1899)