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 Subin River, Pra Basin, Ghana (Ref. 2801, 2940, 28610, 81282).
非洲: 已知只來自了那在迦納的 Pra 流域的河中。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 3.4 cm SL 雄鱼/尚未辨别雌雄; (Ref. 2801)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 0; 背的软条 (总数) : 11; 臀棘: 0; 臀鳍软条: 8. Diagnosis: last simple dorsal-fin ray smooth on hind margin; scale formula 5.5/27-30/4-4.5; 2.5 scales between lateral line and pelvic-fin base; 10-11 scales around caudal peduncle; 8 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; lateral line complete and slightly depressed below dorsal fin; maximum reported size 34 mm SL; no black spot on dorsal fin; more or less distinct dark band along middle of sides (Ref. 2940, 81282).
些微中凸的背面轮廓。 短的触须: 前面的不延伸经过前面的边缘眼，在后部的被达到的眼睛前半部。 侧线弯曲在背部的之下而且再加入纵向的条纹在那肛门的垂直。 背部的鳞片以黑色素细胞线。 鳍没有颜色。 背鳍与臀鳍有 3个单一的鳍条。
Affinities: B. atakorensis (12 scales on caudal peduncles and less number of branched rays) (Ref. 2940).
分类相关: B. atakorensis(12个尾梗上的鳞片与数目较少的分支条).(参考文献 2940)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
非洲: 已知只來自了那在迦納的 Pra 流域的河中。
Lévêque, C. and J. Daget, 1984. Cyprinidae. p. 217-342. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ORSTOM, Paris and MRAC, Tervuren. Vol. 1. (Ref. 2801)
世界自然保护联盟红皮书 (Ref. 130435)
濒危 (EN) (B1ab(iii)); Date assessed: 22 April 2020
人类利用
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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).
