分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps)
鯉形目 (Carps) >
Cyprinidae (Minnows or carps)
鯉科 (Minnows or carps) > Smiliogastrinae
Etymology: Enteromius: Greek, enteron = intestine + Greek, myo, mys = muscle (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶
Africa: only known from the type locality, the Cavally River in Côte d'Ivoire (Ref. 2940, 81282).
非洲: 已知來自模式標本產地, 卡瓦利河，象牙海岸。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 5.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 2940)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 0; 背的軟條 (總數) : 10 - 11; 臀棘: 0; 臀鰭軟條: 8. Diagnosis: head pointed, dorsal profile straight; elongated body; last simple dorsal-fin ray smooth on hind margin; scale formula 3.5/24-26/3.5(4.5); 2.5 scales between lateral line and pelvic-fin base; 12 scales around caudal peduncle; (7)8 branched dorsal fin rays; two pairs of barbels; barbels short, anterior not reaching to centre of eye, posterior not extending beyond hind margin of eye; lateral line complete and weakly depressed below dorsal fin; maximum reported size 55 mm SL; 3 large well defined spots on sides, 1st before level of dorsal-fin origin, 2nd behind vertical line from last dorsal-fin ray, 3rd at end of caudal peduncle; distance centres 2nd-3rd spot/distance centres 1st-2nd spot (= RDT) is 1.18-1.40, average 1.27 (Ref. 2940, 81282).
圓的吻又直的背面輪廓, 短的觸鬚。 前面的觸鬚不被延伸到眼的中央,在後部的一些達到眼的後半段。 在鱗片的後緣上的淡褐色身體有黑色素細胞的細條紋。 3個斑點: 在第 7個側線鱗片上的第一, 第二在最後背鰭鰭條的垂直者正後方之上與第三在尾梗上。 RDT=1.27. 背鰭與臀鰭有 3個單一的鰭條。
Affinities: sympatric with B. trispilos (greater number of scales, longer barbels, smaller eyes) (Ref. 2940).
分類相關: 對 B. trispilos(較多的鱗片，較長的觸鬚, 較小的眼) 分佈區重疊。 (參考文獻 2940)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
非洲: 已知來自模式標本產地, 卡瓦利河，象牙海岸。
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)
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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=0.01230 (0.00558 - 0.02710), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
