Issue
According to Hopkins et al. (Ref. 81635) this species is a Lower Guinea endemic and should be placed in the genus Paramormyrops at species level, but they ignore the fact that there is also a subspecies in West Africa, Brienomyrus kingsleyae eburneensis, whose taxonomic status is now uncertain (Boden, pers. comm.).
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water benthopelagisch. Tropical
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 13.5 cm SL mannelijk / geslacht onbekend; (Ref. 2915)
Dorsale stekels (totaal) : 0; Dorsale zachte stralen (totaal) : 17 - 18; Anale stekels: 0; Anale zachte stralen: 22 - 25. Body depth 4.2-5.0 x SL. Eye small, 6.4-8.3 x head length. Head length 4.5-5.3 x SL. Dorsal fin base 5.8-7.0 x SL, origin behind origin of anal fin. Dorsal base to anal base ratio 0.7-0.9. Pectoral shorter than head, 1.4-1.7 x pelvic fin length. Clear brown color.
Affinities: B. k. eburneensis is distinguished by number of teeth in upper jaw and soft rays of dorsal and anal fins.
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Hopkins, C.D., S. Lavoué and J.P. Sullivan, 2007. Mormyridae. p. 219-334. In M.L.J. Stiassny, G.G. Teugels and C.D. Hopkins (eds.) The fresh and brackish water fishes of Lower Guinea, West-Central Africa. Volume I. Collection Faune et Flore tropicales 42. Institut de Recherche pour le Développement, Paris, France, Muséum National d’Histoire Naturelle, Paris, France, and Musée Royal de l’Afrique Centrale, Tervuren, Belgium. 800 pp. (Ref. 81635)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
Speciale rapporten
Download XML
Internetbronnen
Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01318 (0.00612 - 0.02839), b=2.85 (2.67 - 3.03), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.2 ±0.3 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Assuming Fec < 5,000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).