分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 深海區的; 深度上下限 350 - 3000 m (Ref. 1371), usually 1200 - 2700 m (Ref. 5951). 深水域; 70°N - 68°S, 180°W - 180°E
Circumglobal: Except the North Pacific north of 10°N. Reported from the Walvis Ridge and near the Discovery and Meteor seamounts (Ref. 44938).
Circumglobal: 除 10個 ° N. 北太平洋北方 記錄來自 Walvis 脊了與在發現與流星海洋山脊的附近.(參考文獻 44938)
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm 42.0, range 41 - 43 cm
Max length : 75.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 5208); 最大體重: 3.3 kg (Ref. 128737); 最大體重: 3.3 kg; 最大年齡: 44 年 (Ref. 128738)
背棘 (總數) : 0; 背的軟條 (總數) : 55 - 61; 臀棘: 0; 臀鰭軟條: 36 - 44; 脊椎骨: 57 - 60. Blue-grey to blackish (Ref. 6606).
Body shape (shape guide): elongated; Cross section: oval.
藍灰色到黑色的.(參考文獻 6606)
Found on the continental slope and upper rise (Ref. 6606). Epibenthic (Ref. 58426) and benthopelagic (Ref. 5951). Deep waters to 3277 m (Ref. 58426). May move offshore with age and spawn in the deep parts of its range. Off the eastern coast of United States, it is speculated that the population use the area only as feeding grounds with spawning taking place to the north. Feed on benthic invertebrates (Ref. 9319). Maximum weight of female from Ref. 128738.
棲息於大陸斜坡與上面的隆起.。 (參考文獻 6606) 淺海底棲 (參考文獻 58426) 與大洋底棲性魚種.(參考文獻 5951) 以年齡可能移到外海而且產卵於中它的分佈範圍的深的部份。 外海的美國的東岸, 值得深究探索的是族群使用區域具有產卵發生到北方只當作覓食場。 吃底棲的無脊椎動物。 (參考文獻 9319)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Circumglobal: 除 10個 ° N. 北太平洋北方 記錄來自 Walvis 脊了與在發現與流星海洋山脊的附近.(參考文獻 44938)
Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 11 July 2012
人類使用
漁業: 商業性
工具
特別的報告
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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 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00331 (0.00267 - 0.00410), b=3.15 (3.09 - 3.21), in cm total length, based on LWR estimates for this species (Ref. 93245). |
營養階層 (參考文獻 69278) |
3.6 ±0.47 se; based on food items. |
回復力 (參考文獻 120179) |
非常低的, 最小族群倍增時間超過14 年 (K=0.05-1.0; tm=15; tmax=44). |
釣魚的脆弱性 (Ref. 59153) |
High to very high vulnerability (70 of 100). 🛈 |
氣候脆弱性 (Ref. 125649) |
Moderate vulnerability (38 of 100). 🛈 |
價格種類 (Ref. 80766) |
Low.
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營養素 (Ref. 124155) |
Calcium = 19.8 [5.7, 48.2] mg/100g; Iron = 0.264 [0.114, 0.738] mg/100g; Protein = 17.6 [15.8, 19.4] %; Omega3 = 0.114 [0.044, 0.291] g/100g; Selenium = 25.8 [8.1, 70.4] μg/100g; VitaminA = 19.4 [2.2, 160.1] μg/100g; Zinc = 0.507 [0.276, 1.026] mg/100g (wet weight); |