分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps)
鯉形目 (Carps) >
Cyprinidae (Minnows or carps)
鯉科 (Minnows or carps) > Labeoninae
Etymology: Labeo: Latin, labeo = one who has large lips (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 亞熱帶的; 24°S - 30°S
Africa: within the drainage basin of the Orange-Vaal River system to which it is possibly restricted. Hitherto thought to occur in the Limpopo system and in southern Cape watersheds which records may be erroneous.
非洲: 在橘色- 瓦爾河系統的集水區裡面到它可能地被限制。 迄今認為出現在凌波波河系統與在岬分水嶺南部中記錄可能是那一個錯誤的。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 50.0 cm FL 雄魚/尚未辨別雌雄; (Ref. 6465); common length : 45.0 cm FL 雄魚/尚未辨別雌雄; (Ref. 2801); 最大體重: 3.8 kg (Ref. 7248)
Occurs in a variety of habitats: quiet well vegetated backwaters, standing open waters, flowing open waters, sandy-rocky stretches and rocky rapids. Their preferred habitat is flowing rocky channels. Bottom feeder which grazes algae and organic detritus (Ref. 6465). Breeds in summer, gathering in large numbers in shallow rocky rapids where eggs are laid. Larvae hatch after 3 or 4 days. May live up to 8 or 9 years (Ref. 7248).
出現於多種棲息地: 靜止很好長滿植物的洄水區，不動的開放水域，流動的開放水域, 沙的-多岩石的支流與岩石的急流。 他們的優先棲息地正在流動岩石的峽道。 底部啃食藻類與有機的碎屑捕食者.(參考文獻 6465) 繁殖於夏天, 水淺的岩石急流的大的數量的聚集卵生產哪裡。 仔魚每天在 3 或 4 之後孵化。 8 或 9 年可以活超過。 (參考文獻 7248)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
非洲: 在橘色- 瓦爾河系統的集水區裡面到它可能地被限制。 迄今認為出現在凌波波河系統與在岬分水嶺南部中記錄可能是那一個錯誤的。
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 11 January 2017
人類使用
漁業: 潛在的興趣; 養殖: 實驗的; 游釣魚種: 是的
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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=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.0 ±0.00 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (42 of 100).
Nutrients (Ref.
124155): Calcium = 97.4 [22.9, 197.7] mg/100g; Iron = 0.813 [0.418, 1.717] mg/100g; Protein = 16.6 [15.3, 17.8] %; Omega3 = 0.467 [0.172, 1.301] g/100g; Selenium = 158 [52, 532] μg/100g; VitaminA = 7.9 [2.0, 30.6] μg/100g; Zinc = 0.914 [0.441, 1.850] mg/100g (wet weight);
