分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Cottoidei (Sculpins)
鮋形目 (Sculpins) >
Hemitripteridae (Sea ravens)
棘皮油魚科 (Sea ravens) > Hemitripterinae
Etymology: Hemitripterus: Greek, hemi = half + Greek, tres, tria = three + Greek, pteron = wing, fin (Ref. 45335).
More on author: Pallas.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 居於水底的; 深度上下限 0 - 550 m (Ref. 50550). 溫帶; 66°N -
Northwest Pacific: Karaginskiy and Commander islands, Bering Sea to Okhotsk and Japan seas; one record from the western Gulf of Alaska.
西北太平洋: Karaginskiy 與指揮官島,白令海到鄂霍次克海與日本海洋; 一個記錄來自阿拉斯加灣西部。
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 35.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 559)
背棘 (總數) : 17 - 19; 背的軟條 (總數) : 11 - 13; 臀棘: 0; 臀鰭軟條: 12 - 15. Body covered with many small tubercles; head large, with numerous bony humps and ridges; spinous dorsal fin deeply emarginate, its base longer than that of the soft dorsal fin; jaws, prevomer and palatines with broad bands of conical teeth (Ref. 559).
Body shape (shape guide): fusiform / normal.
身體覆蓋著許多小的小瘤; 頭部大的, 有很多的多骨隆起與脊; 刺狀的背鰭邊緣深凹, 它的基底長度超過軟背鰭的; 用錐形齒的寬的地帶顎,前犛骨與顎骨.(參考文獻 559)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Spawn in the calcareous deposits of colonies of the polychaeta, Salmacinasp. which makes them more of 'cavity spawners' than 'spawners in live vertebrate' (Ref. 34819, 26281).西北太平洋: Karaginskiy 與指揮官島,白令海到鄂霍次克海與日本海洋; 一個記錄來自阿拉斯加灣西部。
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: Version 2025-2 (Global))
人類使用
游釣魚種: 是的
工具
特別的報告
下載 XML
網路資源
基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.6562 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.01096 (0.00498 - 0.02415), b=3.06 (2.86 - 3.26), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
營養階層 (參考文獻 69278) |
4.3 ±0.4 se; based on diet studies. |
回復力 (參考文獻 120179) |
中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.). |
釣魚的脆弱性 (Ref. 59153) |
Moderate to high vulnerability (52 of 100). 🛈 |