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Gymnocanthus pistilliger (Pallas, 1814)

Threaded 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.
Gymnocanthus pistilliger   AquaMaps   Data sources: GBIF OBIS
上傳你的 相片 和 影像
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Image of Gymnocanthus pistilliger (Threaded sculpin)
Gymnocanthus pistilliger
Picture by Bull. U.S. Bur. Fish.

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: Gymnocanthus: Greek, gymnos = naked + Greek, akantha = thorn (Ref. 45335).
More on author: Pallas.

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

海洋 居於水底的; 深度上下限 0 - 325 m (Ref. 6793). 溫帶

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

North Pacific: Sea of Japan and the Sea of Okhotsk to the Chukchi Peninsula and Norton Sound, Alaska to Kiska Island in the Aleutian chain and southeastern Alaska.
北太平洋: 日本海與鄂霍次克海到楚克其人半島與諾頓聲音, 在 Aleutian 鏈與阿拉斯加州東南方的阿拉斯加到 Kiska 島。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 28.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 56557); common length : 19.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 56557); 最大體重: 240.00 g (Ref. 56557); 最大年齡: 12 年 (Ref. 56557)

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) : 13 - 16; 臀棘: 0; 臀鰭軟條: 14 - 18. A few bony plates usually present on median line of interorbital space (Ref. 559). Supraocular cirrus absent in adults (Ref. 559). Three pairs of bony tubercles on occiput (Ref. 559). Cleithral spine not developed (Ref. 559). In males, spatulate cirri present on pectoral axil (Ref. 559).
一些骨質板通常位於眼間隔的中央線之上。 (參考文獻 559) 眶上的卷鬚不存在於成魚。 (參考文獻 559) 在後腦部上的三對多骨的小瘤.(參考文獻 559) 匙骨棘不發展。 (參考文獻 559) 在雄性中,竹片狀的觸鬚位於胸的葉腋之上。 (參考文獻 559)

生物學特性     字彙 (例如 epibenthic)


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

北太平洋: 日本海與鄂霍次克海到楚克其人半島與諾頓聲音, 在 Aleutian 鏈與阿拉斯加州東南方的阿拉斯加到 Kiska 島。

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

Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)

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





人類使用

FAO - Publication: search | FishSource |

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參考文獻

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Estimates based on models

Preferred temperature (Ref. 123201): -1.2 - 6.4, mean 1.7 °C (based on 722 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5078   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00891 (0.00562 - 0.01412), b=3.08 (2.94 - 3.22), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
營養階層 (Ref. 69278):  3.1   ±0.26 se; based on food items.
回復力 (Ref. 120179):  中等的, 族群倍增時間最少 1.4 - 4.4年 (tmax=9-10;k=0.2-0.4).
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (46 of 100).