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: Barnard.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 1000 - 2600 m (Ref. 4460). 深水域; 55°N - 56°S, 180°W - 180°E (Ref. 57315)
Circumglobal: In tropical to temperate waters. Eastern Central Atlantic: possibly widely distributed from the Gulf of Guinea to South Africa. Western Atlantic: At about 39° to 10°N. Southwest Pacific.
Circumglobal: 在熱帶到溫帶水域中。 中東大西洋: 可能地廣泛地分佈了從幾內亞灣到南非。 西大西洋: 於大約對 10個 ° N. 的 39個 ° 西南太平洋。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 69.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 101563)
背棘 (總數) : 0; 背的軟條 (總數) : 16 - 19; 臀棘: 0; 臀鰭軟條: 17 - 19.
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Circumglobal: 在熱帶到溫帶水域中。 中東大西洋: 可能地廣泛地分佈了從幾內亞灣到南非。 西大西洋: 於大約對 10個 ° N. 的 39個 ° 西南太平洋。
Markle, D.F. and Y.I. Sazanov, 1990. Alepocephalidae. p. 246-264. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 4460)
人類使用
漁業: 潛在的興趣
工具
特別的報告
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網路資源
Estimates based on models
Preferred temperature (Ref.
123201): 2.3 - 5.4, mean 3.7 °C (based on 812 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00380 (0.00210 - 0.00687), b=3.24 (3.08 - 3.40), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.8 ±0.39 se; based on food items.
回復力 (Ref.
120179): 非常低的, 最小族群倍增時間超過14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (54 of 100).
