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: Boulenger.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; 河川洄游 (Ref. 51243). 熱帶
Africa: White Nile, Nile and Lake Nubia (Ref. 28714). Has been reported from Lake Chad (Ref. 2801), but its presence here needs confirmation (Ref. 2940, 81282).
非洲: 白色的尼羅河，尼羅河與努比亞湖。 曾經記錄自查德湖但是它的那裡的出現需要證實.(參考文獻 2940)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 2.3 cm SL 雄鱼/尚未辨别雌雄; (Ref. 2940)
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 3.5/19-21/2.5; 1.5 scales between lateral line and pelvic-fin base; 8-9 scales around caudal peduncle; lateral-line scales distinctly larger than other scales on sides; 8 branched dorsal fin rays; no barbels; lateral line incomplete, deeply depressed below dorsal fin; maximum reported size 23 mm SL; back blackish; dorsal and anal fins with black band; black bar on eye (Ref. 2940, 81282).
最体型小。 小的嘴, 不完全的侧线缩小成一些穿孔了。 比其它大的侧线的鳞片。 淡黄色的背面, 鳞片有黑色边缘了。 在头部两侧上的黑色的线或斑纹从吻尖到鳃盖。 斜的淡红斑纹与也许也在背鳍与臀鳍上的 1-2 黑色斑纹。 背鳍与臀鳍两者都有 3个单一的鳍条。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: 白色的尼羅河，尼羅河與努比亞湖。 曾經記錄自查德湖但是它的那裡的出現需要證實.(參考文獻 2940)
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: Version 2024-2)
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=0.01122 (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).
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 (Assumed based on small size and tropical area (RF).).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
