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> Siluriformes (Catfishes) > Schilbeidae (Schilbid catfishes)
Etymology: bocagii: Named for the collector of the type material, Dr. W. J. Ansorge (Ref. 43912).

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

; zoet water demersaal. Tropical; 7°S - 11°S

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Africa: lower Quanza River (Ref. 43912, 120641) and Bengo River in Angola (Ref. 43912).

Grootte / Gewicht / Leeftijd

Maturity: L_m ? range ? - ? cm
Max length : 24.0 cm TL mannelijk / geslacht onbekend; (Ref. 43912)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dorsale stekels (totaal) : 1. Diagnosis: adipose fin always present; head rounded to more or less rectangular; posterior nostrils closer to each other than are the anterior ones; lower jaw shorter, reaching as far as or slightly beyond upper jaw; eye position variable, eye center situated at level of mouth corner or just above it; inner side of pectoral spines feebly serrated; dorsal spine 11-13.4% SL, pectoral pine 10.4-16% SL; 43-53 branched anal fin rays; 41-45 non-fused vertebrae; 10-17 gill rakers on lower part of anterior arch (Ref. 43912).

Oviparous, eggs are unguarded (Ref. 205).

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Distinct pairing (Ref. 205).

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De Vos, L., 1995. A systematic revision of the African Schilbeidae (Teleostei, Siluriformes). With an annotated bibliography. Ann. Mus. R. Afr. Centr., Sci. Zool., 271:1-450. (Ref. 43912)

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

Niet bedreigd (LC) ; Date assessed: 01 March 2007

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Harmless

Gebruik door de mens

FAO - Publication: search | FishSource |

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Estimates based on models

Fylogenetische diversiteitsindex (Ref. 82804): PD₅₀ = 0.5000 [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).

Trofisch niveau (Ref. 69278): 3.3 ±0.5 se; based on size and trophs of closest relatives

Weerstandsvermogen (Ref. 120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Assuming fec > 10,000).

Fishing Vulnerability (Ref. 59153): Low vulnerability (14 of 100).

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