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).
More on author: Meek.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性; pH range: 7.0 - 8.0; dH range: 9 - 19; 非遷移的. 溫帶; 15°C - 25°C (Ref. 1672); 25°N - 20°N
North America: endemic to Mexico from southern Tamaulipas to northern Veracruz. At least one country reports adverse ecological impact after introduction.
北美洲: 從南方的 Tamaulipas 到北方的非拉克斯州的墨西哥的特有種。 至少一個國家報告引入後的不利的生態衝擊。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 7.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5723); common length : 3.9 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193)
Occurs in warm springs, weedy canals and ditches (Ref. 5723). Feeds on worms, crustaceans, insects and plant matter (Ref. 7020). Used for genetic research (Ref. 4537). Aquarium keeping: minimum aquarium size 60 cm (Ref. 51539).
出現於溫暖的泉水，雜草叢生的管與溝渠。 (參考文獻 5723) 吃蠕蟲，甲殼動物，昆蟲與植物。 (參考文獻 7020) 用來了遺傳的研究。 (參考文獻 4537) 水族館保持: 水族館最小體型 60 公分.(參考文獻 51539)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
After 24 days gestation, up to 100 young are born.北美洲: 從南方的 Tamaulipas 到北方的非拉克斯州的墨西哥的特有種。 至少一個國家報告引入後的不利的生態衝擊。
Rodriguez, C.M., 1997. Phylogenetic analysis of the tribe Poeciliini (Cyprinodontiformes: Poeciliidae). Copeia 1997(4):663-679. (Ref. 26855)
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): 2.8 ±0.27 se; based on food items.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (tm<1; multiple spawning per year; Fec=100).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
