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背棘 (总数) : 2; 背的软条 (总数) : 8; 臀棘: 3; 臀鳍软条: 16 - 18. Body height 3.8-4 times in standard length (Ref. 42032). Head length 3.8-4 times in standard length (Ref. 42032). Lateral line complete (Ref. 42032). Black mediolateral band starting behind operculum, quickly enlarging towards the back and ending at the origin of the caudal fin (Ref. 42032). Mediolateral band silvery in live specimens (Ref. 42032). Fins without black spot (Ref. 42032). Black mediodorsal spot present (Ref. 42032). Body shape (shape guide): fusiform / normal. 身体高度 3.8-4 倍标准的长度.(参考文献 42032) 头长 3.8-4 倍标准的长度.(参考文献 42032) 侧线完整.(参考文献 42032) 在鳃盖后面的黑色侧面中央的条纹出发, 很快地向背部扩大而且终点在尾鳍的起源.(参考文献 42032) 侧面中央的条纹银色的在活体中.(参考文献 42032) 鳍没有黑色的斑点。 (参考文献 42032) 黑色的背部中央斑点呈现。 (参考文献 42032)
Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Paugy, D., 1984. Characidae. p. 140-183. 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. 5331)
Phylogenetic diversity index (参考文献 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01072 (0.00484 - 0.02371), 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.).
Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100). 🛈