分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Poeciliidae (Poeciliids) > Poeciliinae
Etymology: Poecilia: Greek, poikilos = with a lot of colours (Ref. 45335).
More on author: Regan.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水; 半咸淡水 底中水层性; pH range: 7.5 - 8.2; dH range: 20 - 40; 非迁移的. 热带; 26°C - 28°C (Ref. 2060)
Central and South America: Trinidad to the Amazon River delta.
中美洲与南美洲: 千里达到亚马孙河三角州。
首次成熟时的长度 / 大小 / 重量 / 年龄
成熟度: Lm 1.7 range ? - ? cm
Max length : 3.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 26130); 5.0 cm TL (female)
Inhabits mildly brackish water in canals and drainage ditches at the edges of swamps, but does venture far inland (Ref. 11225).
在沼泽的边缘的运河与流域沟渠中柔和地栖息于半淡咸水, 但是会冒险深入内陆.(参考文献 11225)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Embryos can make up 25% of the weight of the mother; 11 -25 offspring are produced (Ref. 35237).中美洲与南美洲: 千里达到亚马孙河三角州。
Lucinda, P.H.F., 2003. Poeciliidae (Livebearers). p. 555-581. 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, Brazil. (Ref. 50894)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 没有兴趣
工具
特别资料
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基于模型的估算
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01288 (0.00551 - 0.03009), b=3.14 (2.96 - 3.32), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 2.7 ±0.3 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).
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