分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Alepocephaliformes (Slickheads and tubeshoulders)
胡瓜魚目 (Slickheads and tubeshoulders) >
Alepocephalidae (Slickheads)
黑頭魚科 (Slickheads)
Etymology: Alepocephalus: Greek, alepos, alepidotos = without scales + Greek, kephale = head (Ref. 45335).
Eponymy: Spencer Fullerton Baird (1823–1887) was an American zoologist and giant of American ornithology. [...] (Ref. 128868), visit book page.
More on authors: Goode & Bean.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 深海底的; 深度上下限 365 - 1700 m (Ref. 4460). 深水域; 66°N - 17°N, 78°W - 0°E
Eastern Atlantic: Greenland and Iceland southward to 17°N. Western Atlantic: Greenland to Scotian Shelf and 29°52'N, 77°09'W.
東大西洋: 格陵蘭與冰島向南至 17個 ° N. 西大西洋: 格陵蘭到大岸灘與 29 ° 52個 'N, 77 ° 09' W.
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm 55.0  range ? - ? cm
Max length : 100.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 4460); 最大年齡: 38 年 (Ref. 41452)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Found over ooze and sand bottoms (Ref. 4736). Bathypelagic (Ref. 58426). Feeds mostly on coelenterates, but also decapods, tunicates and fishes (Ref. 4736).
發現在軟泥與砂質底部上.。 (參考文獻 4736) 底棲大洋性.(參考文獻 58426) 大部份捕食腔腸動物, 也十足類動物,被囊類與魚.(參考文獻 4736)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Annual fecundity indeterminate (Ref. 51440).東大西洋: 格陵蘭與冰島向南至 17個 ° N. 西大西洋: 格陵蘭到大岸灘與 29 ° 52個 'N, 77 ° 09' W.
Markle, D.F. and J.-C. Quéro, 1984. Alepocephalidae (including Bathylaconidae, Bathyprionidae). p. 228-253. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the North-eastern Atlantic and the Mediterranean. UNESCO, Paris. Vol. 1. (Ref. 4736)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
人類使用
漁業: 低經濟
工具
特別的報告
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基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00316 (0.00188 - 0.00531), b=3.19 (3.04 - 3.34), 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) |
3.7 ±0.54 se; based on food items. |
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Generation time |
13.9 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. |
回復力 (參考文獻 120179) |
低的, 最小族群倍增時間4.5 - 14 年 (K=0.077; tmax=38; Fec = 458 (per batch)). |
釣魚的脆弱性 (Ref. 59153) |
High to very high vulnerability (69 of 100). 🛈 |
氣候脆弱性 (Ref. 125649) |
Moderate to high vulnerability (47 of 100). 🛈 |
價格種類 (Ref. 80766) |
Unknown.
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營養素 (Ref. 124155) |
Calcium = 15.6 [8.0, 45.5] mg/100g; Iron = 0.408 [0.139, 1.088] mg/100g; Protein = 11.5 [9.6, 14.7] %; Omega3 = 0.351 [0.149, 0.942] g/100g; Selenium = 29.1 [12.3, 69.9] μg/100g; VitaminA = 11.9 [2.5, 59.1] μg/100g; Zinc = 0.334 [0.210, 0.548] mg/100g (wet weight); based on nutrient studies. |