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: Carlhubbsia: After Carl Leavitt Hubbs, 1894; he wrote more than 784 technical articles; museum of Zoology, curator of fishes, Michigan (1920-1944). Professor of Marine Biology in La Jolla, 1944.
Eponymy: Professor Carl Levitt (Leavitt) Hubbs (1894–1979) was a giant of American ichthyology. [...] Dr Laurence Cooper Stuart (1907–1983) of the University of Michigan’s Museum of Zoology was an expert on the herpetofauna of Guatemala and described a number of new species. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 大洋性; 非遷移的. 熱帶; 23°C - 27°C (Ref. 12468)
Central America: Polochic River and Lake Izabal basins.
中美洲: 瓜地馬拉。 也記錄自貝里斯。 (參考文獻 30499)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 5.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 30499); 4.5 cm (female)
Inhabits richly vegetated fast moving waters.
豐富地棲息於長滿植物的快速流動的水域。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
After 28 days gestation, female gives birth to 10-30 young (rarely up to 50). Attains sexual maturity after reaching 3-4 months.中美洲: 瓜地馬拉。 也記錄自貝里斯。 (參考文獻 30499)
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 12 August 2019
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.0 ±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).
