分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cyprinodontiformes (Rivulines, killifishes and live bearers)
鱂形目 (Rivulines, killifishes and live bearers) >
Poeciliidae (Poeciliids)
花鱂科 (Poeciliids) > Poeciliinae
Etymology: Xiphophorus: Greek, xiphos = sword + Greek, pherein = to carry (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水; 半鹹淡水 底中水層性; pH range: ? - 7.5; dH range: 4 - 15; 深度上下限 ? - 2 m (Ref. 26130). 熱帶; 24°C - 28°C (Ref. 2060)
Central America: Papaloapan ecoregion in Mexico.
中美洲: 在墨西哥非拉克斯州的 Catemaco。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 3.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 26130); 4.5 cm (female)
Occurs mainly in shallow tributaries of a lake. Found also in shallow mouths of inlets along the shoreline. Occasionally forms large aggregations and prefers mainly very shallow depths of about 10 cm. Lives sympatrically with Xiphophorus hellerii.
主要生活在湖的水淺支流。 也發現於了水淺的小水灣口沿著海岸線。 偶然地形成大的群集而且偏愛主要很淺的深度大約 10 公分。 分佈區重疊地以 劍尾魚〔Xiphophorus hellerii〕 住。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
After 24 to 28 days gestation, female produces 15 to 50 young.中美洲: 在墨西哥非拉克斯州的 Catemaco。
Wischnath, L., 1993. Atlas of livebearers of the world. T.F.H. Publications, Inc., United States of America. 336 p. (Ref. 26130)
人類使用
漁業: 商業性; 水族館: 商業性
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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).
營養階層 (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
