Common names from other countries
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: Alcock.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 439 - 1080 m (Ref. 44023). 深水域
Indo-Pacific: ranging to the Ryukyu Trough.
印度-太平洋: 範圍到琉球溝槽。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 29.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 26165)
背棘 (總數) : 0; 背的軟條 (總數) : 21 - 22; 臀棘: 0; 臀鰭軟條: 28 - 29. Pored scales in lateral line more than 60. Anal fin rays numerous. Base of anal fin extending backward much beyond the posterior end of the dorsal fin. Orbit diameter less than two-thirds of snout length. Reaches 24 cm SL.
在側線超過 60 中的有細孔的鱗片. 臀鰭棘條很多的。 多超過背鰭的後端向後地延伸的臀鰭基底鰭。 眼窩直徑少於吻的長度中的三分之二。 範圍 24 公分 SL。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
印度-太平洋: 範圍到琉球溝槽。
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
CITES (Ref. 128078)
Not Evaluated
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Estimates based on models
Preferred temperature (Ref.
115969): 2.3 - 9.9, mean 7.2 (based on 397 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 (0.00164 - 0.00733), 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): Low to moderate vulnerability (25 of 100).