Actinopterygii (ray-finned fishes) >
Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > No subfamily
Etymology: Prolabeo: Greek, pro = first, in front of + Latin, labeo = who has larger lips (Ref. 45335). More on author: Norman.
Environment / Climate / Range
Ecology
Freshwater; demersal. Tropical
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 10.5 cm TL male/unsexed; (Ref. 2801)
Short description
Morphology | Morphometrics
Dorsal
soft rays
(total): 11;
Anal
soft rays: 8. Reduced # of slightly divergent parallel streaks on scales, small mouth, lower lip covered by thin layer of `horn', transverse lobe in front of mouth notched in the middle, covers the upper lip. Dorsal without ossified ray but with 8 branched rays. This genus present intermediate characters between Labeo and Barbus. Brownish dorsal part and lighter bottom part. Dark lateral band, wide from opercle to extremity of caudal peduncle. Base of caudal and dorsal yellow-orange.
Africa: Sierra Leone in Sewa, Rokel, Pampana (Ref. 2940), Little Scarcies and Jong rivers (Ref. 13331).
Affinities: B. wurtzi (no Labeo-type month). Monospecific genus.
Lévêque, C., 1990. Cyprinidae. p. 269-361. In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux douces et saumâtres d'Afrique de l'Ouest. Tome I. Coll. Faune Tropicale n° XXVIII. Musée Royal de l'Afrique Centrale, Tervuren, and O.R.S.T.O.M., Paris, 384 p.
IUCN Red List Status (Ref. 90363)
Threat to humans
Harmless
Human uses
More information
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Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref.
82805): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00932 (-0.15492 - 0.17355), b=3.03035 (2.94265 - 3.11805), based on LWR estimates for this family-BS (Ref.
93245).
Trophic Level (Ref.
69278): 2.9 ±0.3 se; Based on size and trophs of closest relatives
Resilience (Ref.
69278): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref.
59153): Low vulnerability (21 of 100) .