分类 / Names
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.
Environment: milieu / climate zone / depth range / distribution range
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。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: 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)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 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)
人类利用
渔业: 没有兴趣
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01318 (0.00562 - 0.03093), 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 (Ref.
69278): 2.7 ±0.3 se; based on size and trophs of closest relatives
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).
