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) > Labeoninae
Etymology: Labeo: Latin, labeo = one who has large lips (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; 河川洄游 (Ref. 51243). 亞熱帶的; 23°S - 34°S
Africa: within the drainage basin of the Orange river and in southern watersheds of the Cape region. There are records of Labeo umbratus from the Olifant's river (Limpopo system) where it has been introduced by anglers. Has also been translocated in the Olifants-Limpopo system in Transvaal (Ref. 7248)
非洲: 在橘河的集水區裡面與在岬區域的分水嶺南部中。 有 Labeo umbratus 從 Olifant 的河 (凌波波河系統) 的記錄在那裡它已經被垂釣者引入。 已經也在南非德蘭士瓦被在象河-凌波波河的系統移動位置到 (參考文獻 7248)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 50.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 7248); 最大体重: 2.9 kg (Ref. 7248)
Closely resembles L. capensis in coloration and in having well developed anterior barbels. Survives temperatures below 10°C. Found mainly in standing waters, shallow dams and muddy shallow areas such as in large impoundments. Juveniles feed on small invertebrates while adults feed on detritus and mud. Valued as an important, nutritious food source and is recommended for use in wastewater aquaculture in combination with other aquatic organisms (Ref. 6465).
非常近似 L. capensis 体色而且有发展良好的前面触须。 平安渡过温度低于 10个 ° C. 主要发现于不流动的水域，浅滩水坝与泥泞的水浅区域了例如大的圈围水域。 在碎屑与泥上稚鱼吃小型无脊椎动物虽然成鱼吃。 可作为一个重要又有营养成份的食物来源而且被推荐组合的作为废水水产业时使用与其它的水生生物在一起了。 (参考文献 6465)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
非洲: 在橘河的集水區裡面與在岬區域的分水嶺南部中。 有 Labeo umbratus 從 Olifant 的河 (凌波波河系統) 的記錄在那裡它已經被垂釣者引入。 已經也在南非德蘭士瓦被在象河-凌波波河的系統移動位置到 (參考文獻 7248)
Reid, G.M., 1985. A revision of African species of Labeo (Pisces: Cyprinidae) and a re-definition of the genus. Verlag von J. Cramer, Braunschweig. 322 p. (Ref. 1440)
人类利用
渔业: 商业性; 养殖: 实验的; 游钓鱼种: 是的
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特别资料
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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=0.00955 (0.00434 - 0.02104), b=3.04 (2.87 - 3.21), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.8 ±0.38 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 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (40 of 100).
