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).
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; pH range: 6.8 - 7.8; dH range: 5 - 15. 熱帶; 22°C - 28°C (Ref. 13614)
Africa: widespread from Cameroon to the Chiloango River basin (Ref. 81639). Extends westwards as far as the Niger delta (Ref. 2801, 2940, 81281, 81639). Also in the Dja drainage (middle Congo River basin) (Ref. 51193). Does not seem to appear to the west of the Niger (Ref. 2940).
非洲: 僅限於延伸一個小到尼日三角州，而且向南沿著加彭到剛果的海岸低地的喀麥隆-加彭的區域了。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 15.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2801)
背棘 (总数) : 0; 背的软条 (总数) : 11; 臀棘: 0; 臀鳍软条: 8. Diagnosis: Mouth subinferior; two long and unequal pairs of barbels (Ref. 2940, 81282, 81639), anterior pair not extending beyond centre of eye; posterior pair reaching to, or extending beyond, posterior half of eye/extending beyond hind margin of eye (Ref. 2940, 81282). Lateral line complete and deeply depressed below dorsal fin; 21-25 scales in lateral line; 3.5-4.5 scales between lateral line and origin of dorsal fin; 4.5 scales between lateral line and middle of belly; 2.5 scales between lateral line and pelvic fin insertion; 12 circumpeduncular scales (Ref. 2940, 81282, 81639). Dorsal fin 0.8-0.9 times head length (Ref. 81639). Eight branched dorsal fin rays; last simple dorsal-fin ray smooth on hind margin; 2 large black spots on sides, one on anterior part of body and one on caudal peduncle (Ref. 2940, 81282, 81639).
圆的背面轮廓，长而约略相等的触须。 侧线完整, 有一点低的在背鳍下面。 背鳍与臀鳍两者都有 3个单一的鳍条。 背部的过去橄榄绿色的, 侧边金又微白色的腹面。 在侧部上的鳞片有小的黑色斑点大部份显着在前面身体部份。 在向前部结合扩大另外黑色的瘦长斑点的侧线的正上方延长的黑色斑点在尾梗上被结合的黑色侧面的条纹在鳃盖正后方。
Abundant in small rivers in forest zones (Ref. 2940). Maximum reported size: 12.5 cm SL (Ref. 81282, 81639).
丰富的在森林区域中的小河中。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
非洲: 僅限於延伸一個小到尼日三角州，而且向南沿著加彭到剛果的海岸低地的喀麥隆-加彭的區域了。
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)
人类利用
渔业: ; 水族馆: 商业性
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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).
