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No image available for this species; drawing shows typical species in Alestidae.
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Characiformes (Characins) > Alestidae (African tetras)
Etymology: aeratis:From the Latin noun aeratus, meaning of copper, bronze, in reference to the bronze flank coloration.
Differs from all putative congeners by having 17-19 gill rakers on the lower limb of the first arch (vs. 11-17). Further distinguished from all congeners by the combination of the following characters: a slender body, with depth 3.7-4.2 times in SL; 14-15 branched anal-fin rays; 26-28 lateral line scales, all of which bear lateral canals; flanks with golden-bronze reflective coloration overlain by dark brown chromatophores, and dark midlateral pigmentation stripe absent (Ref. 55980). Body shape (shape guide): fusiform / normal. 有别于所有的想象同类在第一个弓的下面肢翼上借着具有 17-19个鳃耙.(vs.11-17) 进一步与所有的同类区分了藉由下列特征的组合: 一个细长的身体, 随着深度 3.7-4.2 标准体长比率; 14-15个分枝的臀鳍棘条; 26-28个侧线鳞片 , 全部都有侧线管; 侧面有金色的-深褐色色素胞的青铜色反射颜色 overlain, 与深色的侧面中央的颜色斑纹不存在.(参考文献 55980)
Stiassny, M.L.J. and S.A. Schaefer, 2005. Rhabdalestes aeratis, new species (Characiformes: Alestidae): first occurrence of the genus from the Middle Congor River basin. Ichthyol. Explor. Freshwat. 16(3):271-278. (Ref. 55980)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
系统发育多样性指数 (参考文献 82804): PD50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01072 (0.00491 - 0.02339), 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 (参考文献 69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
回复力 (参考文献 120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
渔业脆弱性 (Ref. 59153): Low vulnerability (10 of 100). 🛈