分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps)
鯉形目 (Carps) >
Cyprinidae (Minnows or carps)
鯉科 (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
生態學
; 淡水 底中水層性; 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 / 年齡
Maturity: Lm ?, range 4 - ? cm
Max length : 5.4 cm SL 雄魚/尚未辨別雌雄; (Ref. 27628)
背的軟條 (總數) : 7 - 8; 臀鰭軟條: 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).
背鰭的最後不分枝鰭條多刺的與具有被有小齒狀突的在後部的側邊; 在嘴巴的兩邊上的一個觸鬚.(參考文獻 27628) 身體褐色的背部兩側-綠色的, 腹的旁銀色的具有鱗片的中心的淺灰色的斑點; 背鰭、臀鰭與腹鰭是淺灰色或者黑色的具有一個中心的淡紅或者綠色-褐色區域, 尾鰭是黃褐色或黃綠色的; 大部份在尾鰭基底與臀鰭上具有一個黑色的斑點。 (參考文獻 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).
出現於在紙草植物附近的水池。 (參考文獻 9606)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
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).
營養階層 (Ref.
69278): 2.9 ±0.32 se; based on food items.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (tm=1).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
