分類 / Names
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).
More on author: Gill.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 815 - 3500 m (Ref. 27363). 深水域; 53°N - 49°S, 180°W - 180°E
Possibly circumglobal. Eastern Atlantic: off southwestern Ireland, and Morocco. Western Atlantic: two localities (20° and 39°N). One specimen from the Patagonian region of Argentina (Ref. 27363). Possibly in the Western Central Pacific (38717).
可能地 circumglobal。 東大西洋: 外海的愛爾蘭西南方 , 與摩洛哥。 西大西洋: 二個地點 (20個 ° 與 39 ° N). 一個阿根廷的標本從巴塔哥尼亞區域.(參考文獻 27363) 可能地在中西太平洋.(38717)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 41.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 27363)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 0; 背的軟條 (總數) : 18; 臀棘: 0; 臀鰭軟條: 17. Pelvic fins small (Ref. 27363).
腹鰭小的.(參考文獻 27363)
Found over soft bottoms (Ref. 27363). Maximum length based on a single specimen (Ref. 27363).
發現在軟質底部上了。 (參考文獻 27363) 最大的長度以一件標本為依據.(參考文獻 27363)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
可能地 circumglobal。 東大西洋: 外海的愛爾蘭西南方 , 與摩洛哥。 西大西洋: 二個地點 (20個 ° 與 39 ° N). 一個阿根廷的標本從巴塔哥尼亞區域.(參考文獻 27363) 可能地在中西太平洋.(38717)
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 2024-1)
無危 (LC) ; Date assessed: 09 July 2014
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 3.2 - 4.9, mean 4 °C (based on 537 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00347 (0.00163 - 0.00737), b=3.19 (3.00 - 3.38), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.6 ±0.2 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): Moderate vulnerability (40 of 100).
Nutrients (Ref.
124155): Calcium = 15.8 [4.2, 59.6] mg/100g; Iron = 0.48 [0.17, 1.19] mg/100g; Protein = 11.4 [9.4, 14.5] %; Omega3 = 0.34 [0.13, 0.91] g/100g; Selenium = 17.1 [5.2, 57.7] μg/100g; VitaminA = 17.7 [3.8, 85.0] μg/100g; Zinc = 0.369 [0.188, 0.746] mg/100g (wet weight);
