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: Cheilobarbus: The name Cheilobarbus is derived from the Greek ‘cheilos’ meaning a margin, lip or brim, and the Latin ‘barba’ meaning a beard and referring to the oral barbels. Smith (1841) mentioned the “lips” of these species as being “full and firm”.
Issue
Re-examination of the holotype of Barbus capensis revealed it to be a senior synonym of Pseudobarbus andrewi; the correct name for previous identifications of Barbus capensis should be Labeobarbus seeberi, the southern African clanwilliam yellowfish, while Pseudobarbus capensis is the correct name for previous identifications as Barbus andrewi (Ref. 108777).
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
; 淡水 底中水层性. 亞熱帶的; 31°S - 34°S
Africa: Berg and Breede River systems, south-western Cape Province in South Africa (Ref. 7248, 119402); also Clanwilliam Olifants River in South Africa (Ref. 111087).
非洲: 冰山與肉湯系統，南非開普省西南方。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 60.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 7248); 最大体重: 3.4 kg (Ref. 7248)
Prefers deep, rocky pools of larger tributaries and mainstreams and does well in dams such as Voëlvlei and Brandvlei. Feeds on bottom-dwelling invertebrates and algae. Breeds in summer, congregating at the head of large, stony pools or at the base of rapids. Eggs are laid in gravel in flowing water and hatch after about 5 days. Has been artificially bred and restocked by conservation authorities (Ref. 7248).
偏爱较大的支流的深且多岩石水池与主流而且在水坝例如 Voelvlei 与 Brandvlei 中生存良好。 吃底栖无脊椎动物与藻类。 繁殖于被在大且多石的水池之源头或急流的基底聚集的夏天。 卵在流动的水砾石生产而且大约之后孵化 5 天。 曾经人工地被保护主管当局繁殖而且重新进货.(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: 冰山與肉湯系統，南非開普省西南方。
Skelton, P.H., E.R. Swartz and E.J. Vreven, 2018. The identity of Barbus capensis Smith, 1841 and the generic status of southern African tetraploid cyprinids (Teleostei, Cyprinidae). European Journal of Taxonomy 410:1-29. (Ref. 119402)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
濒危 (EN) (B1ab(iii,iv,v)+2ab(iii,iv,v)); Date assessed: 30 November 2016
人类利用
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 (参考文献
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01175 (0.00447 - 0.03086), b=3.01 (2.78 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 2.8 ±0.26 se; based on food items.
回复力 (参考文献
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (49 of 100).
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