Common names from other countries
分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Anguilliformes (Eels and morays)
鰻鱺目 (Eels and morays) >
Derichthyidae (Longneck eels)
頸鰻科 (Longneck eels)
Etymology: Derichthys: Greek, deras, -atos = skin + Greek, ichthys = fish (Ref. 45335).
More on author: Gill.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的; 深度上下限 0 - 2000 m (Ref. 35591), usually 200 - 700 m (Ref. 58302). 深水域
Circumglobal: In tropical to temperate waters. Eastern Atlantic: one confirmed record near Ascension Islands. Eastern Pacific: southern California to Chile (Ref. 35591).
Circumglobal: 在熱帶到溫帶水域中。 東大西洋: 一個確認的紀錄上升島附近。 東太平洋: 南加州到智利.(參考文獻 35591)
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 40.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 6592)
背棘 (總數) : 0; 臀棘: 0. Black in color, lateral line pores light (Ref. 6592). Lateral line pores before anus about 55 (Ref. 6592).
黑色的, 側線孔光.(參考文獻 6592) 側線孔在肛門前大約 55.(參考文獻 6592)
Meso- to bathypelagic (Ref. 58302). Feed on small fishes and crustaceans. Eggs and leptocephali are planktonic (Ref. 35591). Minimum depth from Ref. 58018.
中層 到深海區的.(參考文獻 58302) 捕食小魚與甲殼動物。 卵與狹首型幼魚是浮游性。 (參考文獻 35591)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Circumglobal: 在熱帶到溫帶水域中。 東大西洋: 一個確認的紀錄上升島附近。 東太平洋: 南加州到智利.(參考文獻 35591)
Smith, D.G., 1990. Derichthyidae. p. 193-194. 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. 5228)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 04 February 2009
CITES (Ref. 128078)
Not Evaluated
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (Ref.
115969): 3.5 - 13.5, mean 7.8 (based on 805 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.1250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm Total Length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.1 ±0.30 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100).