分类 / 名称
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Teleostei >
Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Labeoninae
Etymology: Labeo: Latin, labeo = one who has large lips (Ref. 45335).
Eponymy: Rosa Holub née Hoff (1865–1958) was the Viennese wife of Czech physician, cartographer and ethnographer Emil Holub (1847–1902), who collected the type. She participated in his later African explorations (1883–1886). (Ref. 128868), visit book page.
More on author: Steindachner.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水 底中水层性; 河川洄游 (Ref. 51243). 亞熱帶的; 18°S - 27°S
Africa: lowveld reaches of Limpopo River, Incomati and Phongolo basins (Ref. 1440, 52193). Also known from Lufira River, upper Congo River basin, in Democratic Republic of the Congo (Ref. 96560).
非洲: 林波波河, Incomati 與 Usuto-澎哥洛河的流域。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 40.0 cm FL 雄鱼/尚未辨别雌雄; (Ref. 2801); 最大体重: 3.0 kg (Ref. 52193)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 0; 背的软条 (总数) : 14 - 15; 臀棘: 0; 臀鳍软条: 8.
Found in the warmer reaches of rivers, particularly in sandy stretches of larger perennial and intermittent rivers (Ref. 1440, 52193). It feeds on detritus, algae, and small invertebrates (Ref. 52193). An active fish, leaps at barriers when migrating upstream in swollen rivers to breed in summer (Ref. 7248, 52193). Sexually mature at 15 cm TL (Ref. 7248).
出现于河的较热的范围, 特别地在沙的支流.(参考文献 1440) 吃碎屑,藻类与小型无脊椎动物。 当在肿大的河中向上游移动的时候,一个活跃的鱼, 在障碍跳跃在夏天繁殖。 在 15 公分TL 时性成熟。 (参考文献 7248)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: 林波波河, Incomati 與 Usuto-澎哥洛河的流域。
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 自给性渔业; 游钓鱼种: 是的
工具
特别资料
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网络资源
基于模型的估算
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00741 (0.00322 - 0.01708), 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 (参考文献 69278) |
2.4 ±0.18 se; based on food items. |
回复力 (参考文献 120179) |
中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.). |
渔业脆弱性 (Ref. 59153) |
Moderate to high vulnerability (47 of 100). 🛈 |
价格分类 (Ref. 80766) |
Unknown.
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