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).
More on author: Linnaeus.
Issue
According to Fricke (2008: Ref. 83466) and Eschmeyer (CofF ver. May 2011: Ref. 86870), this species has been wrongly named Labeo niloticus (Forsskål, 1775) for a long time, and should be named Labeo vulgaris Haeckel, 1847. This needs further evidence and we keep Labeo niloticus but with the authorship as (Linnaeus, 1758) until the case is fixed.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶
Africa: within drainage basin of Nile River, including Blue Nile and White Nile (Ref. 1440, 28714), and Lake Turkana and Omo River (Ref. 1440). Not known from any East Coast rivers or from the Congo basin; several dubious records from West Africa require validation (Ref. 1440).
非洲: 在尼羅河 (藍色與白色的) 的集水區裡面與在魯道夫湖與奧莫河。 已知不來自任何的東海岸河或從剛果河流域。 一些可疑的來自非洲西方部需要確認的紀錄。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 24.0, range 22 - 26 cm
Max length : 63.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 876)
Most closely resembles L. horie, with which it has often been confused (Ref. 1440).
極近似 L. horie, 它已經時常被混亂.(參考文獻 1440)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
非洲: 在尼羅河 (藍色與白色的) 的集水區裡面與在魯道夫湖與奧莫河。 已知不來自任何的東海岸河或從剛果河流域。 一些可疑的來自非洲西方部需要確認的紀錄。
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)
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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=0.00776 (0.00405 - 0.01487), b=3.02 (2.86 - 3.18), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.5 ±0.28 se; based on food items.
Generation time: 2.7 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
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): Low to moderate vulnerability (32 of 100).