分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ophidiiformes (Cusk eels)
鼬鳚目 (Cusk eels) >
Ophidiidae (Cusk-eels)
鼬魚科 (Cusk-eels) > Neobythitinae
Etymology: Acanthonus: Greek, akantha = thorn + Greek, onos = hake.
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的; 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 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 37.5 cm SL 雄魚/尚未辨別雌雄; (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.
頭部大的與身體尖端細的。 吻部有突出又兩裂的棘。 鰓蓋棘長且細的延伸越過頭部的後面邊緣。 以前鰓蓋骨的低角的發展良好的棘。 眼小的。 前面的鰓弓有 16-22個發展的耙。 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).
在深海底區與深淵的深處大洋底棲性魚種.(參考文獻 56809) 普遍的種.(參考文獻 34024) 卵生的, 大洋性的卵漂浮在一個橢圓形的凝膠團中.(參考文獻 205) 被紀錄成有在硬骨魚之中的最小的相關腦大小 , 與顯著大的半規管.。 (參考文獻 7463)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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)
人類使用
漁業: 沒有興趣
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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).
營養階層 (Ref.
69278): 3.6 ±0.6 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): Moderate vulnerability (36 of 100).