分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的; pH range: 6.8 - 7.2; dH range: ? - 8. 熱帶; 20°C - 24°C (Ref. 13614)
Africa: upper Niger, Bénoué River and Congo River basin (Ref. 3203), where it is widespread. Also in the basins of the Volta, Ouémé and Ogun.
非洲: 剛果河，尼日河上游， Benoue 河，佛塔河, Oueme 河與 Ogun。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3799); 最大體重: 190.00 g (Ref. 3799)
背棘 (總數) : 0; 背的軟條 (總數) : 30 - 37; 臀棘: 0; 臀鰭軟條: 22 - 27. Dorsal fin origin before anal fin origin; length of dorsal base to anal base ratio 1.2-1.6. Back convex and hull shaped. LS/Depth ratio 2.9-3.8. Height of caudal peduncle 2.9-4.4 x of its length. The form of the back and the position of the dorsal and anal fins clearly distinguishes this species from others in the same geographic zone.
臀鰭起源前的背鰭起點; 對臀鰭基底比 1.2-1.6 的背鰭基底長. 背面中凸的而且去殼形狀的。 LS/深度比 2.9-3.8. 尾柄高度 2.9-4.4 倍於它的長度。 背部的形式與背鰭與臀鰭的位置清楚地在相同的地理區域中將此種與其它區分開。
Possesses electroreceptors over the entire head, on the ventral region (except abdominal area) and the dorsal region of the body, but absent from the side and the caudal peduncle where the electric organ is located (Ref. 10011). Found in large rivers. Edible fish (Ref. 11970).
具有電感受體佈滿整個頭, 在腹的區域 (除腹部的區域) 與身體的背部區域上, 但是發電器官所在的體側與尾梗沒有出現.(參考文獻 10011) 發現於大河了。 可食用的魚.(參考文獻 11970)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
非洲: 剛果河，尼日河上游， Benoue 河，佛塔河, Oueme 河與 Ogun。
Kramer, B. and F.H. Van der Bank, 2011. The Victoria Falls, a species boundary for the Zambezi parrotfish, Cyphomyrus discorhynchus (Peters, 1852), and the resurrection of Cyphomyrus cubangoensis (Pellegrin, 1936) (Mormyridae: Teleostei). J. Nat. Hist. 45(43-44):2669-2699. (Ref. 119538)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 30 November 2019
人類使用
漁業: 低經濟
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01288 (0.00598 - 0.02775), b=2.86 (2.68 - 3.04), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
