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Cottus extensus Bailey & Bond, 1963

Bear Lake sculpin
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分類 / Names 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Perciformes/Cottoidei (Sculpins) 鮋形目 (Sculpins) > Cottidae (Sculpins) 杜父魚科 (Sculpins)
Etymology: Cottus: Greek, kottos = a fish (Ref. 45335).

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

; 淡水 居於水底的. 溫帶; 40°N - 39°N

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

North America: known only from Bear Lake in Idaho and Utah, USA.
北美洲: 已知只來自在愛達荷與美國猶他州有湖。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 13.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5723); common length : 8.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193)

生物學特性     字彙 (例如 epibenthic)

Inhabits rocky bottoms from near shore to deep (at least 53 m) water.

棲息於岩石底部深地 (至少 53 公尺) 從近岸到水。

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

北美洲: 已知只來自在愛達荷與美國猶他州有湖。

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, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)

IUCN 瀕危狀態 (Ref. 130435)

  次級保育類動物, 見 IUCN 紅皮書 (VU) (D2); Date assessed: 09 November 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

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網路資源

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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=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.3   ±0.5 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).