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Trichocottus brashnikovi Soldatov & Pavlenko, 1915

Hairhead sculpin
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Trichocottus brashnikovi   AquaMaps   Data sources: GBIF OBIS
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Image of Trichocottus brashnikovi (Hairhead sculpin)
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drawing shows typical species in Cottidae.

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

Teleostei > Perciformes/Cottoidei (Sculpins) 鮋形目 (Sculpins) > Cottidae (Sculpins) 杜父魚科 (Sculpins)
Etymology: Trichocottus: Greek, thrix = hair + Greek, kottos = the name of a fish (Ref. 45335).

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

海洋 居於水底的; 深度上下限 7 - 87 m (Ref. 43939). 極

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

Northwest Pacific: western Bering Sea off Cape Navarin; Sea of Okhotsk and northern Sea of Japan off Tatar Strait. Northeast Pacific: northeastern Bering Sea between St. Lawrence Island and Seaward Peninsula.
西北太平洋: 白令海西部外海的 Navarin 海岬; 鄂霍次克海與日本海北部外海的 Tatar 海峽。 東北太平洋: 在聖勞倫斯島與臨海的半島之間的東北方的白令海。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 22.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 43939)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 9 - 11; 背的軟條 (總數) : 15 - 16; 臀棘: 0; 臀鰭軟條: 12 - 14.

生物學特性     字彙 (例如 epibenthic)

Found on sandy bottoms (Ref. 43939).

棲息於砂質底部了。 (參考文獻 43939)

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

西北太平洋: 白令海西部外海的 Navarin 海岬; 鄂霍次克海與日本海北部外海的 Tatar 海峽。 東北太平洋: 在聖勞倫斯島與臨海的半島之間的東北方的白令海。

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

Mecklenburg, C.W., T.A. Mecklenburg and L.K. Thorsteinson, 2002. Fishes of Alaska. American Fisheries Society, Bethesda, Maryland. xxxvii +1037 p. (Ref. 43939)

IUCN 瀕危狀態 (Ref. 130435)

  未評估 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





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FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): -0.8 - 3.3, mean 1.6 °C (based on 196 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 1.0000   [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):  3.5   ±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 (13 of 100).