分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 熱帶
Africa: Diogou, Diani and Simandou Rivers systems (Ref. 2801). Also known from the coastal Guinean basins, from the Tominé River to east of Liberia (Ref. 2940, 81282) and from Côte d'Ivoire (Ref. 272). Also present in the Via River, Liberia (Ref. 43268).
非洲: Diogou , Diani 與 Simandou 河流域。 也已知來自海岸的 Guinean 流域,賴比瑞亞 (參考文獻 2940) 以東的從 Tomine 河與從象牙海岸.(參考文獻 272)
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 25.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 2940)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 1; 背的软条 (总数) : 12; 臀鳍软条: 8. Diagnosis: last simple dorsal ray ossified and as long as or shorter than head in specimens over 150 mm SL; lips normally well developed, with or without mental lobe; mental lobe absent in certain populations from Liberia; 8-9 dorsal fin branched rays; scale formula 3.5-5.5/24-31/4.5; 2 scales between lateral line and pelvic-fin base; 12 scales around caudal peduncle; 2-4/10-14 gill rakers on first gill arch (Ref. 2940, 81282).
多种形式的。 唇不在利比里亚的族群发展良好的。 Guinean 用下巴叶的族群。 触须发展良好的但是可变的长度根据流域。 背鳍短, 持续单一的鳍条不超过头长, 基底钙化了总是是少于头长的形成棘。 背部直线的外部边缘,有时些微地凹曲。 在第一鳃弓上的鳃耙。 背部的: 4 单一的,9个分枝。 肛门的: 3 单一的,5个分枝。
Maximum TL was recorded at 29 cm (Ref. 2801).
最大体长TL记录为 29 公分。 (参考文献 2801)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: Diogou , Diani 與 Simandou 河流域。 也已知來自海岸的 Guinean 流域,賴比瑞亞 (參考文獻 2940) 以東的從 Tomine 河與從象牙海岸.(參考文獻 272)
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
渔业: 没有兴趣
工具
特别资料
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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=0.00955 (0.00430 - 0.02123), b=3.02 (2.84 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.5 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (21 of 100).