分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Leuciscidae (Minnows) > Laviniinae
Etymology: Gila: A river flowing from SW Mejico to south Arizona.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 溫帶; 32°N - 31°N
North and central America: Sycamore (Bear) Canyon in Arizona, USA; Rio de la Concepcion in Sonora, Mexico.
北美洲: 西克莫無花果 (有) 峽谷, 在美國亞歷桑那州的聖克魯茲縣; 也在墨西哥順拿那的 Rio de la Concepcion。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 86798)
Gila ditaenia is nearly identifical to Gila pandora but can be distinguished by smaller (63-75 lateral) scales (Ref. 86798).
Inhabits rocky and sandy pools (intermittent during dry season) of creeks and springs (Ref. 5723, 86798).
栖息于小溪与泉水的岩石而沙水池 (间歇的在乾季的时候) 。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
北美洲: 西克莫無花果 (有) 峽谷, 在美國亞歷桑那州的聖克魯茲縣; 也在墨西哥順拿那的 Rio de la Concepcion。
Page, L.M. and B.M. Burr, 2011. A field guide to freshwater fishes of North America north of Mexico. Boston : Houghton Mifflin Harcourt, 663p. (Ref. 86798)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
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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=0.01122 (0.00439 - 0.02869), b=3.04 (2.82 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.2 ±0.2 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 (15 of 100).