分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Issue
Synonymy above is based on personal observation and types examination.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 大洋性. 熱帶
South America: northeastern Guiana Shield rivers.
南美洲: 東北方的圭亞那遮蔽河。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 43.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 39031)
A rheophilic species, collected in high courses, especially in zones of rapids. Associated with Podostemaceae, the rupestral plants characteristic of the rapids of the studied area, observed in abundance in the stomachs (Ref. 43881).
一个急流生物种, 在高水流中收集了, 尤其在急流区中。 伴随着川苔草，被大量地在腹部观察的故意区域的急流的 rupestral 植物特性了。 (参考文献 43881)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
南美洲: 東北方的圭亞那遮蔽河。
Jégu, M., 2003. Serrasalminae (Pacus and piranhas). p. 182-196. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 39031)
人类利用
工具
特别资料
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网络资源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02291 (0.01040 - 0.05047), b=3.00 (2.82 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-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): Moderate vulnerability (41 of 100).
