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: Gambusia: Gambusia: From the Cuban term, Gambusino, which means "nothing", usually in the context of a joke or a farce. Fishing for gambusinos = when one catches nothing (Ref. 45335).
More on author: Poey.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; pH range: 7.2 - 8.2; dH range: 10 - ?; 非迁移的. 熱帶; 24°C - 28°C (Ref. 13614)
Central America: Cuba. Reported to reach southern Florida from Cuba by crossing the Gulf Stream (Ref. 27148).
中美洲: 古巴。 報告藉由橫越墨西哥灣流達到來自古巴的佛羅里達南部。 (參考文獻 27148)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 4.8 cm SL 雄鱼/尚未辨别雌雄; (Ref. 13498); 7.0 cm SL (female)
Inhabits freshwater ponds, lakes and streams. Prefers stagnant or slow-flowing streams, although may occur in mountain streams at elevation up to 600 m. Usually found in schools close to the shore. Carnivorous surface feeder.
栖息于淡水的池塘，湖泊与溪流。 偏爱污浊或者缓慢流动的溪流, 虽然可能在海拔向上到 600 公尺出现在山地溪流。 通常发现于鱼群接近海岸。 肉食性水面捕食者。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
中美洲: 古巴。 報告藉由橫越墨西哥灣流達到來自古巴的佛羅里達南部。 (參考文獻 27148)
Lee, D.S., S.P. Platania and G.H. Burgess, 1983. Atlas of North American freshwater fishes, 1983 supplement. Occasional Papers of the North Carolina Biological Survey no. 1983-6. North Carolina State Museum of Natural History, Raleigh, N.C. 67 p. (Ref. 13498)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
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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 (0.00454 - 0.02306), b=3.14 (2.95 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
