分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Characiformes (Characins) >
Distichodontidae (Distichodus)
Etymology: Congocharax: Composed by Congo, an African state + Greek, charax = a marine fish without identification (Ref. 45335).
Eponymy: Frans Maria S Olbrechts (1899–1958) was a Belgian philologist and ethnologist who studied at the University of Louvain, Belgium, and at Columbia University, New York (1925–1926 & 1928–1929). [...] (Ref. 128868), visit book page.
More on author: Poll.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水 大洋性. 熱帶
Africa: Tshuapa River (Ref. 41580) and small rivers near Yangambi (Ref. 46880) in Democratic Republic of the Congo.
非洲: 在 Yangambi ,剛果河流域附近的小的河。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 3.7 cm TL 雄鱼/尚未辨别雌雄; (Ref. 7094)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: 在 Yangambi ,剛果河流域附近的小的河。
Daget, J. and J.-P. Gosse, 1984. Distichodontidae. p. 184-211. 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. 7094)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
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基于模型的估算
系统发育多样性指数 (参考文献 82804) |
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00447 (0.00185 - 0.01077), b=3.17 (2.96 - 3.38), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
营养阶层 (参考文献 69278) |
3.0 ±0.3 se; based on size and trophs of closest relatives |
渔业脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |