分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
; 淡水 底中水層性; pH range: 6.5 - 7.5; dH range: 15 - ?. 熱帶; 24°C - 27°C (Ref. 2059)
Africa: middle and upper Congo River system from Pool Malebo (Ref. 44985) up to the Luapula (Ref. 95585), in Democratic Republic of the Congo, Angola and Zambia. Also in Lake Tanganyika (Ref. 41590) and associated rivers such as the Ruzizi (Ref. 27626). Further also known from the Ogowe and Nyanga basins in Gabon (Ref. 81639).
非洲: 在剛果河流域中, 包括 Luapula 系統與坦噶尼喀湖的一些支流。 也記錄自 Ruzizi 流域。 (參考文獻 27626)
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 80.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2801)
背的軟條 (總數) : 13 - 15; 臀鰭軟條: 8 - 9. Diagnosis: mouth inferior; lips weakly or moderately developed; two pairs of well developed barbels, anterior pair about half as long as posterior pair which is about one eye diameter in length; last simple ray of dorsal fin flexible, not serrated, measuring 0.75x HL; lower jaw reaching to, or beyond, anterior margin of eye; black stripe on each lobe of caudal fin (Ref. 81639).
Body shape (shape guide): elongated.
Inhabits large rivers (Ref. 4967).
棲息於大河。 (參考文獻 4967)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
非洲: 在剛果河流域中, 包括 Luapula 系統與坦噶尼喀湖的一些支流。 也記錄自 Ruzizi 流域。 (參考文獻 27626)
Lévêque, C. and J. Daget, 1984. Cyprinidae. p. 217-342. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ORSTOM, Paris and MRAC, Tervuren. Vol. 1. (Ref. 2801)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 01 May 2009
人類使用
漁業: 沒有興趣
工具
特別的報告
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網路資源
基於模型的估計
系統發育多樣性指數 (參考文獻 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=0.00468 (0.00220 - 0.00994), b=3.10 (2.90 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
營養階層 (參考文獻 69278) |
3.3 ±0.5 se; based on size and trophs of closest relatives |
回復力 (參考文獻 120179) |
低的, 最小族群倍增時間4.5 - 14 年 (Preliminary K or Fecundity.). |
釣魚的脆弱性 (Ref. 59153) |
High vulnerability (58 of 100). 🛈 |