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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Smiliogastrinae
Etymology: Enteromius: Greek, enteron = intestine + Greek, myo, mys = muscle (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Οικολογία
; Γλυκού νερού βενθοπελαγικό; pH range: 5.5 - 6.0; dH range: 2 - 6. Tropical; 22°C - 25°C (Ref. 2059)
Africa: reliably known from upper reaches of the Oti River in Atakora, north Benin (Ref. 2801, 2940, 81282). Also present in Ogun River (Ref. 2801, 81282), Bénué (Ref. 13331) and Kaduna River (Niger basin) in Nigeria (Ref. 2801). Also reported from the Mono River, Togo (Ref. 28663, 81282) and Ouémé River, Benin (Ref. 81282). Present in coastal rivers in Ghana (Ref. 2801).
Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm
Max length : 3.6 cm SL αρσενικό/απροσδιόριστο; (Ref. 2801)
Ραχιαίες άκανθες (συνολικά) : 0; Μαλακές ραχιαίες ακτίνες (συνολικά) : 10; Εδρικές άκανθες: 0; Μαλακές εδρικές ακτίνες: 8. Diagnosis: last simple dorsal-fin ray smooth on hind margin; scale formula 4.5-5.5/27-29/4.5; 2.5 scales between lateral line and pelvic-fin base; 12 scales around caudal peduncle; 7 branched dorsal fin rays; two pairs of short barbels; anterior barbel not reaching to anterior margin of eye; posterior barbel not extending beyond centre of eye/reaching to, or extending beyond, posterior half of eye; lateral line complete and slightly depressed below dorsal fin; maximum reported size 30 mm SL; no black spot on dorsal fin; more or less distinct dark band along middle of sides (Ref. 2940, 81282).
Affinities: Barbus subinensis (Ref. 2940).
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Αβγά | Γονιμότητα | Προνύμφες
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. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00523 - 0.02406), b=3.01 (2.84 - 3.18), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Τροφικό Επίπεδο (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
Ελαστικότητα (Ref.
120179): Υψηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού < 15 μήνες (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
