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Gila purpurea (Girard, 1856)

Yaqui chub
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Gila purpurea
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分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Cypriniformes (Carps) > Leuciscidae (Minnows) > Laviniinae
Etymology: Gila: A river flowing from SW Mejico to south Arizona.
More on author: Girard.

Environment: milieu / climate zone / depth range / distribution range 生態學

; 淡水 底中水層性. 亞熱帶的; 32°N - 30°N

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

North America: Rio Yaqui basin in Arizona, USA and Mexico. Introduced to Leslie Creek (Whitewater Draw drainage), extreme southeast Arizona.
北美洲: 在美國亞歷桑那州東南方中的聖伯地諾小溪; 在墨西哥順拿那的 Matape ,順拿那與 Yaqui 河中。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 14.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 86798)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

臀鰭軟條: 8. Gila purpurea is distinguished by the following characters: caudal-fin base with black wedge; anal fin with 8 rays; and yellow brown to steel blue (large male) above;

生物學特性     字彙 (例如 epibenthic)

Inhabits quiet pools of headwaters and creeks and usually occurs in vegetation (Ref. 86798).

棲息於河源上游與小溪的靜止池水而且通常是發現接近或在植物.(參考文獻 5723)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

北美洲: 在美國亞歷桑那州東南方中的聖伯地諾小溪; 在墨西哥順拿那的 Matape ,順拿那與 Yaqui 河中。

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

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)

IUCN 瀕危狀態 (Ref. 130435)

  次級保育類動物, 見 IUCN 紅皮書 (VU) (B1ab(iii)+2ab(iii)); Date assessed: 12 March 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00455 - 0.02896), b=3.03 (2.81 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  2.4   ±0.2 se; based on size and trophs of closest relatives
回復力 (Ref. 120179):  中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).