分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
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
生态学
; 淡水 底中水层性. 熱帶
Africa: only known from the Koumba River, affluent of the Tominé/Corubal River in Guinea (Ref. 2940, 81282).
非洲: 已知只來自 Koumba 河了, 在幾內亞 (參考文獻 2940) 與幾內亞比索的 Tomine/Corubal 河的支流.(參考文獻 13331)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 8.3 cm SL 雄鱼/尚未辨别雌雄; (Ref. 2940)
背棘 (总数) : 0; 背的软条 (总数) : 11; 臀棘: 0; 臀鳍软条: 8. Diagnosis: head deep and massive in adults, dorsal profile convex; last simple dorsal-fin ray smooth on hind margin; scale formula (3.5)4.5/25-27/4.5; 3.5 scales between lateral line and pelvic-fin base; 12 scales around caudal peduncle; caudal peduncle elongate (ratio caudal peduncle depth/head length less than 50%); 8 branched dorsal fin rays; two unequal pairs of barbels, anterior extending beyond centre of eye, posterior to gill cover; lateral line complete and weakly depressed below dorsal fin; maximum reported size 83 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; average distance centres 2nd-3rd spot/distance centres 1st-2nd spot (= RDT) is 1.04; known from the upper Corubal in Guinea (Ref. 2940, 81282).
深的头部, 中凸的背面轮廓。 触须的不相等长度, 前面的达到或延伸到眼中央又在后部的一些延伸至鳃盖。 背鳍与臀鳍有 3个单一的鳍条。 深色的背面, 光腹面。 鳞片之上与 2 列在侧线下有垂直的黑色素细胞的新月。 在侧边上的 3个被排列的斑点: 在 5- 第 6个侧线鳞片上的第一; 2d 就在在后部的背鳍基底之前与第三在尾梗上。 斑点在尾梗上可能消失当成鱼时。 斑点通常比较清楚的当幼鱼时。 RDT=1.
Affinities: B. trispilos and B. liberiensis (Ref. 2940).
分类相关: B. trispilos 与 B. liberiensis.(参考文献 2940)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
非洲: 已知只來自 Koumba 河了, 在幾內亞 (參考文獻 2940) 與幾內亞比索的 Tomine/Corubal 河的支流.(參考文獻 13331)
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)
世界自然保护联盟红皮书 (Ref. 130435)
濒危 (EN) (B1ab(i,ii,iii)+2ab(i,ii,iii)); Date assessed: 19 March 2020
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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).
营养阶层 (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
