Actinopterygii (ray-finned fishes) >
Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Cyprininae
Etymology: Enteromius: Greek, enteron = intestine + Greek, myo, mys = muscle (Ref. 45335). More on author: Steindachner.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Freshwater; benthopelagic; potamodromous (Ref. 51243). Tropical
Africa: Sierra Leone and Liberia (Ref. 2801, 2940, 81282), but exact limits are yet to be confirmed (Ref. 2940, 81282).
Length at first maturity / Size / Weight / Age
Maturity: Lm ?, range 5 - 6 cm
Max length : 10.0 cm SL male/unsexed; (Ref. 2940)
Dorsal
spines
(total): 0;
Dorsal
soft rays
(total): 10-11;
Anal
spines: 0;
Anal
soft rays: 8. Diagnosis: last simple dorsal-fin ray smooth on hind margin; head massive in adults; dorsal profile arched; scale formula 3.5/21-25/3.5; 2.5 scales between lateral line and pelvic-fin base; 12 scales around caudal peduncle; 7-8 branched dorsal fin rays; two pairs of long barbels; anterior barbel reaching to, or extending beyond, posterior half of eye; posterior barbel extending beyond hind margin of eye; lateral line complete and weakly depressed below dorsal fin; maximum reported size 100 mm SL; 3 large well defined spots on sides, 1st before level of dorsal-fin origin, 2nd slightly behind vertical line from last dorsal-fin ray, 3rd at end of caudal peduncle; average distance centres 2nd-3rd spot/distance centres 1st-2nd spot (= RDT) is 1.05-1.11 (Ref. 2940, 81282).
Affinities: B. anniae (streamlined head) (Ref. 2940).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
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. (Ref. 2940)
IUCN Red List Status (Ref. 120744)
CITES (Ref. 118484)
Not Evaluated
Threat to humans
Harmless
Human uses
More information
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Tools
Special reports
Download XML
Internet sources
Estimates based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00571 - 0.02773), b=2.95 (2.78 - 3.12), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophic Level (Ref.
69278): 2.5 ±0.19 se; Based on food items.
Generation time: 1.7 ( na - na) years. Estimated as median LN(3)/K based on 1
growth studies.
Resilience (Ref.
120179): High, minimum population doubling time less than 15 months (K=0.65; tm=1; tmax=4).
Vulnerability (Ref.
59153): Low vulnerability (22 of 100) .