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).
Eponymy: Dr Fernando dos Santos Mattozo (1849–1921) was a Portuguese academic, politician and diplomat. [...] (Ref. 128868), visit book page.
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; 12°S - 25°S
Africa: Limpopo system, headwaters of Gwai-Zambezi (Zimbabwe), Kwando (upper Zambezi)(Ref. 52193) and Cunene (Ref. 52193, 120641). Also in the rivers Curoca (Ref. 120641) and Quanza (Ref. 11970, 120641) in Angola and the upper Lualaba (upper Congo River basin) in Democratic Republic of the Congo (Ref. 45434).
非洲: 辛巴威與南非德蘭士瓦的凌波波河流域與辛巴威的 Gwai 河 的上游源頭。 記錄一旦從安哥拉的寬多河 (尚比西河上游系統). 也在安哥拉的寬扎河與庫內內河中。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 40.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 7248); 最大体重: 1.4 kg (Ref. 7248); 最大年龄: 9 年 (Ref. 7248)
Naturally occurring in large pools of cooler perennial rivers; thrives in man-made impoundments. An active predator which feeds initially on small planktonic crustaceans and insects; later feeds on small fishes when they are larger. Also feeds on waterlily seeds. Is preyed upon by birds, otters, large catfish and large papermouths. Migrates upstream with the first summer flood to spawn. Matures after 3 years (Ref. 7248).
自然地出现在较冷的终年不断之河川的大水池; 在人造的圈围水域繁荣。 最初在小的浮游性甲壳动物与昆虫身上吃的一个活跃的掠食者; 当他们比较大的时候，稍后吃小鱼。 也吃 waterlily 种子。 被鸟，水獭，大的鲶鱼与大的 papermouths 捕食。 以第一个溯河回游夏天洪水产卵。 在 3 年之后成熟。 (参考文献 7248)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: 辛巴威與南非德蘭士瓦的凌波波河流域與辛巴威的 Gwai 河 的上游源頭。 記錄一旦從安哥拉的寬多河 (尚比西河上游系統). 也在安哥拉的寬扎河與庫內內河中。
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): 3.3 ±0.46 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (tm=3; tmax=8.5).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (39 of 100).
