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 authors: Eigenmann & Eigenmann.
Issue
See Vari (1992:26) for detailed description.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 熱帶
South America: Amazon River basin and coastal drainages of Amapá, Brazil.
南美洲: 亞馬遜河流域與 Amapa 巴西的海岸流域。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 15.8 cm TL 雄鱼/尚未辨别雌雄; (Ref. 111518); 最大体重: 40.70 g (Ref. 111518)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
南美洲: 亞馬遜河流域與 Amapa 巴西的海岸流域。
Vari, R.P., 1992. Systematics of the neotropical characiform genus Cyphocharax Fowler (Pisces, Ostariophysi). Smithson. Contrib. Zool. 529:137 p. (Ref. 11334)
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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=0.00676 (0.00350 - 0.01307), b=3.05 (2.88 - 3.22), in cm total length, based on LWR estimates for this species & Genus-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).