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Teleostei >
Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Smiliogastrinae
Etymology: Enteromius: Greek, enteron = intestine + Greek, myo, mys = muscle (Ref. 45335).
More on author: Weber.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; pH range: 6.5 - 7.0; dH range: ? - 10. 熱帶; 22°C - 24°C (Ref. 1672); 13°S - 30°S
Africa: East coastal rivers and freshwater lakes from the Ruvuma (Tanzania-Mozambique border) southwards to the Vungu in southern KwaZulu-Natal; generally confined to lowveld and coastal plain regions but penetrates inland in larger systems such as the Limpopo (Ref. 7248, 52193). Also in Kafue River system (Ref. 27607). Also reported from the upper Zambezi and the Kwango River (middle Congo River basin) in Angola (Ref. 11970), but the latter is unconfirmed in other sources and needs confirmation. Reported as Enteromius cf. viviparous from the Zambezi, Okavango and Kunene in Angola in Ref. 120641.
非洲: 東的沿海河川與淡水湖泊從 Ruvuma(坦尚尼亞-莫三比克邊緣) 在納塔爾南部向南至 Vungu 。 通常侷限於 lowveld 與海岸的平坦區域了但是在較大的系統深入內陸例如凌波波河。 發現於 Kafue 河流域了。 (參考文獻 27607)
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?, range 4 - ? cm
Max length : 7.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 52193)
背棘 (总数): 0; 背的软条 (总数): 11-12; 臀棘 0; 臀鳍软条: 8 - 9.
Found in vegetated pools of streams and rivers and lake margins (Ref. 52193). It feeds on aquatic insects and other small organisms (Ref. 52193). Breeds in summer, breeding pairs lay eggs on submerged roots and vegetation (Ref. 52193). Reaches maturity within a year (Ref. 7248, 52193).
出现于长满植物的溪中水潭与河与湖边缘。 吃水生昆虫与其他的小生物。 繁殖于夏天,成对的产卵鱼产卵在水下的根部与植物上。 在一年之内达到成熟。 通常局限于低地而海岸的平坦区域了但是在较大的系统深入内陆例如凌波波河.(参考文献 7248)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Despite of the scientific name viviparus which translates into "live bearer", the species lays eggs like all the other members of its genus.非洲: 東的沿海河川與淡水湖泊從 Ruvuma(坦尚尼亞-莫三比克邊緣) 在納塔爾南部向南至 Vungu 。 通常侷限於 lowveld 與海岸的平坦區域了但是在較大的系統深入內陸例如凌波波河。 發現於 Kafue 河流域了。 (參考文獻 27607)
Skelton, P.H., 2001. A complete guide to the freshwater fishes of southern Africa. Cape Town (South Africa): Struik Publishers, 395 p. (Ref. 52193)
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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 ±0.31 se; based on food items.
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).