分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Alepocephaliformes (Slickheads and tubeshoulders.) >
Alepocephalidae (Slickheads)
Eponymy: Dr Gerhard Krefft (1912–1993) was a German ichthyologist and herpetologist whose great uncle was Johann Ludwig Gerard Krefft (below). [...] (Ref. 128868), visit book page.
More on authors: Nielsen & Larsen.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 1000 - 3200 m (Ref. 4460). 深水域; 53°N - 49°S, 32°W - 154°W
Eastern Atlantic: scattered records from 53°N south to Azores, then from Morocco southward to Namibia. Eastern Pacific: off Hawaii. Indo-West Pacific: including Australia (Ref. 7300) and New Zealand (Ref. 5755). Elsewhere, Indian Ocean.
東大西洋: 分散的來自 53 ° N 南至亞速群島的紀錄, 然後從摩洛哥向南至那米比亞。 東太平洋: 外海的夏威夷。 印度-西太平洋: 包括澳洲 (參考文獻 7300) 與紐西蘭。 (參考文獻 5755) 在別的地方, 印度洋。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 40.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 4460)
背棘 (总数) : 0; 背的软条 (总数) : 15 - 18; 臀棘: 0; 臀鳍软条: 13 - 15.
Bathypelagic to benthopelagic (Ref. 4460). Mesopelagic at 1000-1600 m (Ref. 58302). Bottom trawl captures between 1,000-1,600 m and mid-water captures between 1,600-3,200 m (Ref. 4460).
底栖大洋性到大洋底栖性.(参考文献 4460) 在 1,000-1,600 公尺与中层水域之间的底拖网抓取在 1,600-3,200 公尺之间捕获。 (参考文献 4460)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東大西洋: 分散的來自 53 ° N 南至亞速群島的紀錄, 然後從摩洛哥向南至那米比亞。 東太平洋: 外海的夏威夷。 印度-西太平洋: 包括澳洲 (參考文獻 7300) 與紐西蘭。 (參考文獻 5755) 在別的地方, 印度洋。
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
渔业: 没有兴趣
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Estimates based on models
Preferred temperature (Ref.
123201): 2.2 - 4.9, mean 3 °C (based on 2122 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [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).
营养阶层 (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (39 of 100).
![Image of Herwigia kreffti (Krefft\](/images/thumbnails/gif/tn_Hekre_u0.gif "Image of Herwigia kreffti (Krefft\")