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: Conocara: Latin, conicus = cone + Greek, kara = face (Ref. 45335).
More on author: Vaillant.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的; 深度上下限 800 - 2200 m (Ref. 4460), usually 1200 - 1800 m (Ref. 4736). 深水域; 60°N - 26°S, 98°W - 1°W
Eastern Atlantic: Irish Atlantic slope, Ireland and southern Bay of Biscay (Ref. 4736) to Guinea (Ref. 4460). Western Atlantic: Bahamas, Gulf of Mexico, and off Brazil.
東大西洋: 到幾內亞的愛爾蘭的大西洋斜坡，愛爾蘭與比斯開灣南部 (參考文獻 4736).(參考文獻 4460) 西大西洋: 巴哈馬，墨西哥灣與外海的巴西。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 34.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 4460)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東大西洋: 到幾內亞的愛爾蘭的大西洋斜坡，愛爾蘭與比斯開灣南部 (參考文獻 4736).(參考文獻 4460) 西大西洋: 巴哈馬，墨西哥灣與外海的巴西。
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 2024-2)
無危 (LC) ; Date assessed: 11 July 2012
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Estimates based on models
Preferred temperature (Ref.
123201): 3.7 - 6.3, mean 4.2 °C (based on 472 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [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): 3.7 ±0.51 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 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (31 of 100).
