Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water demersaal. Tropical
Africa: Upper and lower Niger, upper reaches of the Benue, coastal Nigerian basins, Volta and Chad basins.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 10.8 cm TL mannelijk / geslacht onbekend; (Ref. 57961)
Dorsale stekels (totaal) : 0; Dorsale zachte stralen (totaal) : 29 - 34; Anale stekels: 0; Anale zachte stralen: 35 - 39. Body depth 2.8-3.9 x SL, caudal peduncle height 16.8-18.9 x SL, base of anal fin 3.3-3.6 x SL. Eye diameter 3.0-3.7 x head length. First dorsal fin rays blackened extending to dark spot at base of dorsal fin's first ray. Upper and lower rays of caudal are also blackened forming a V.
Affinities: P. sauvagii.
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Bigorne, R., 1990. Mormyridae. p. 122-184. In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux saumâtres d'Afrique de l'Ouest. tome 1. Faune Trop. 28. Musée Royal de l'Afrique Centrale, Tervuren, and ORSTOM, Paris. (Ref. 2915)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
Speciale rapporten
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Internetbronnen
Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01230 (0.00648 - 0.02335), b=2.85 (2.69 - 3.01), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).