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: Xiphophorus: Greek, xiphos = sword + Greek, pherein = to carry (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 大洋性; pH range: 7.2 - 8.2; dH range: 15 - 25. 熱帶; 18°C - 25°C (Ref. 13371)
North America: Rio Soto La Marina system in Tamaulipas, Mexico.
中美洲: 在 Tamaulipas ，墨西哥的 Rio Soto La 散步道系統。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 4.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 13371); 5.0 cm (female); common length : 3.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 26130); common length :4 cm TL (female)
Inhabits tranquil zones of slow-flowing waters of ditches, spring areas, marshes and ponds.
栖息于沟渠的缓慢流动水域的安静区域, 春天区域，湿地与池塘。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
After 24 to 30 days gestation, about 20 to 50 young are born.中美洲: 在 Tamaulipas ，墨西哥的 Rio Soto La 散步道系統。
Wischnath, L., 1993. Atlas of livebearers of the world. T.F.H. Publications, Inc., United States of America. 336 p. (Ref. 26130)
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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00456 - 0.02295), b=3.13 (2.95 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.1 ±0.4 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).
