分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ophidiiformes (Cusk eels) >
Ophidiidae (Cusk-eels) > Neobythitinae
Etymology: Acanthonus: Greek, akantha = thorn + Greek, onos = hake.
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 1171 - 4415 m (Ref. 75877). 深水域; 36°N - 23°S, 81°W - 154°E
In deep waters off tropical and subtropical areas of all oceans. Especially abundant in the tropical western Atlantic (Ref. 3686). Reported from Carlsberg Ridge (6°22'N 60°12'E) and New Guinea (Ref. 33390). Known from Gulf of Mexico, Caribbean Sea, southern India, Philippines, Gulf of Panama and tropical west Africa (Ref. 44076).
下面所有海洋的熱帶與亞熱帶區域。 尤其豐富的在熱帶的大西洋西部中.(參考文獻 3686) 記錄來自 Carlsberg 脊 (6 ° 22'N 60 ° 12' E) 與新幾內亞了。 (參考文獻 33390) 已知來自墨西哥灣，加勒比海，印度南部，菲律賓，巴拿馬灣與熱帶非洲西方部了。 (參考文獻 44076)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 37.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 34024)
Head large and body tapering. Snout with prominent, bifid spine. Opercular spine long and slender extending well beyond rear margin of head. Well developed spines at lower angle of preopercle. Eye small. Anterior gill arch with 16-22 developed rakers. Precaudal vertebrae 9-10.
头部大的与身体尖端细的。 吻部有突出又两裂的棘。 鳃盖棘长且细的延伸越过头部的后面边缘。 以前鳃盖骨的低角的发展良好的棘。 眼小的。 前面的鳃弓有 16-22个发展的耙。 尾前椎 9-10.
Benthopelagic at bathyal and abyssal depths (Ref. 56809). Common species (Ref. 34024). Oviparous, with oval pelagic eggs floating in a gelatinous mass (Ref. 205). Noted as having the smallest relative brain size among teleosts, and remarkably large semicircular canals (Ref. 7463).
在深海底区与深渊的深处大洋底栖性鱼种.(参考文献 56809) 普遍的种.(参考文献 34024) 被纪录成有在硬骨鱼之中的最小的相关脑大小 , 与显著大的半规管了。 (参考文献 7463)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
下面所有海洋的熱帶與亞熱帶區域。 尤其豐富的在熱帶的大西洋西部中.(參考文獻 3686) 記錄來自 Carlsberg 脊 (6 ° 22'N 60 ° 12' E) 與新幾內亞了。 (參考文獻 33390) 已知來自墨西哥灣，加勒比海，印度南部，菲律賓，巴拿馬灣與熱帶非洲西方部了。 (參考文獻 44076)
Nielsen, J.G., 1990. Ophidiidae. p. 564-573. 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. 2. (Ref. 3686)
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Estimates based on models
Preferred temperature (Ref.
123201): 1.8 - 4.1, mean 2.7 °C (based on 1440 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00110 (0.00041 - 0.00296), b=3.08 (2.85 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.6 ±0.6 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 (36 of 100).
