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; pH range: 6.0 - 6.5; dH range: 12 - ?. 熱帶; 23°C - 26°C (Ref. 2059)
Africa: widely distributed, in Aswa River, Lake Victoria basin including affluent rivers and Akagera system, Lake Edward-George system, Lake Kivu basin, Lake Tanganyika (Ref. 27628), Rusizi River, Malagarazi River (Ref. 98755) and Lake Rukwa drainage (Ref. 27292). Also in coastal river basins in Kenya (Ref. 52331) and Tanzania (Ref. 4967), in the lower Lukuga River (upper Congo River basin) (Ref. 93587) and in the Ennedi Plateau of Chad (Ref. 26830, 27628).
非洲: 廣泛分佈於烏干達 (維多利亞湖與愛德華湖), 在盧安達與蒲隆地 (基伍湖與 Mohasi) 的附近區域與坦尚尼亞中; Ennedi 達到穩定水準區域。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?, range 4 - ? cm
Max length : 5.4 cm SL 雄鱼/尚未辨别雌雄; (Ref. 27628)
背的软条 (总数) : 7 - 8; 臀鳍软条: 5. Last unbranched ray of dorsal fin thorny and with denticulated posterior side; one barbel on each side of the mouth (Ref. 27628). Dorsal side of body brown-green colored, ventral side silver with grayish spots in the center of the scales; dorsal, anal and pelvic fins are grayish or blackish with a reddish or green-brown zone in the center, caudal fin is yellow-brown or yellow-green; mostly with a black spot on the base of caudal fin and anal fin (Ref. 27528).
背鳍的最后不分枝鳍条多刺的与具有被有小齿状突的在后部的侧边; 在嘴巴的两边上的一个触须.(参考文献 27628) 身体褐色的背部两侧-绿色的, 腹的旁银色的具有鳞片的中心的浅灰色的斑点; 背鳍、臀鳍与腹鳍是浅灰色或者黑色的具有一个中心的淡红或者绿色-褐色区域, 尾鳍是黄褐色或黄绿色的; 大部份在尾鳍基底与臀鳍上具有一个黑色的斑点。 (参考文献 27528)
Occurs in temporary and permanent streams as well as in marginal water-lily swamps in Lake Victoria basin (Ref. 104790). Found in pools near papyrus vegetation (Ref. 9606) and in smaller bodies of water or near the margins of rivers between the vegetation in the Lake Rukwa drainage (Ref. 27292). Feeds on insect larvae (Ref. 4903). Spawns in temporary streams when flooded during rainy season (Ref. 104790) and spawns all year round with maximum at beginning of rainy season (Ref. 27292).
出现于在纸草植物附近的水池。 (参考文献 9606)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
非洲: 廣泛分佈於烏干達 (維多利亞湖與愛德華湖), 在盧安達與蒲隆地 (基伍湖與 Mohasi) 的附近區域與坦尚尼亞中; Ennedi 達到穩定水準區域。
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)
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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=0.00525 (0.00226 - 0.01220), b=3.11 (2.90 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.9 ±0.32 se; based on food items.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (tm=1).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
