Gila coerulea, Blue chub

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Gila coerulea (Girard, 1856)

Blue chub
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Image of Gila coerulea (Blue chub)
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drawing shows typical species in Leuciscidae.

分类 / Names 俗名 | 同种异名 | 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 生态学

; 淡水 底中水层性. 溫帶; 44°N - 41°N

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

North America: Klamath and Lost River systems in Oregon and California, USA.
北美洲: 克拉瑪斯河語與在美國奧勒岡州與加州的失落河系統。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 41.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 86798); common length : 22.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12193)

简单描述 型态特徵 | 形态测量图

背的软条 (总数): 9; 臀鳍软条: 8 - 9. Gila coerulea can be distinguished by the following characters: large eye; pointed snout; terminal mouth extending to front of eye; fairly slender, compressed body, slender caudal peduncle; 58-71 scales on lateral line; 9 dorsal rays; 8-9 anal rays; pharyngeal teeth 2,5-5,2; body generally dusky olive above; silver blue side; and breeding males with blue snout, orange side and fins (Ref. 86798).

生物学特性     字汇 (例如 epibenthic)

Inhabits rocky pools of creeks and small to large rivers, and rocky shores of lakes and impoundments (Ref. 86798).

栖息于小溪与小型到大型河川的岩石水池 , 与湖与圈围水域的岩岸。

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

北美洲: 克拉瑪斯河語與在美國奧勒岡州與加州的失落河系統。

主要参考文献 Upload your references | 参考文献 | 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)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 07 February 2012

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

FAO - Publication: search | FishSource |

更多信息

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卵的发育
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眼睛色素

工具

特别资料

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网络资源

AFORO (otoliths) | Alien/Invasive Species database | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因组, 核苷酸 | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | 动物学的记录

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).
营养阶层 (Ref. 69278):  2.0   ±0.2 se; based on size and trophs of closest relatives
回复力 (Ref. 120179):  低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (31 of 100).