分类 / Names
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Teleostei >
Characiformes (Characins) >
Curimatidae (Toothless characins)
Etymology: Cyphocharax: Greek, kyphos = curved, humpback + Greek, charax = a marine fish without identification (Ref. 45335).
More on author: Myers.
Issue
See Vari (1992:38) for detailed description.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; pH range: 5.5 - 7.5; dH range: ? - 20. 熱帶; 23°C - 27°C (Ref. 1672)
South America: Upper Negro River in both Brazil and Venezuela and upper portions of Orinoco River in Venezuela.
南美洲: 尼格羅河上游在委內瑞拉在巴西與委內瑞拉與奧里諾科河河的部分上游中。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 10.9 cm SL 雄鱼/尚未辨别雌雄; (Ref. 38013)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
南美洲: 尼格羅河上游在委內瑞拉在巴西與委內瑞拉與奧里諾科河河的部分上游中。
Vari, R.P., 1992. Systematics of the neotropical characiform genus Cyphocharax Fowler (Pisces, Ostariophysi). Smithson. Contrib. Zool. 529:137 p. (Ref. 11334)
人类利用
渔业: 商业性; 水族馆: 商业性
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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=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
回复力 (Ref.
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).