分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Argentiniformes (Marine smelts)
胡瓜魚目 (Marine smelts) >
Opisthoproctidae (Barreleyes or spookfishes)
後肛魚科 (Barreleyes or spookfishes)
Etymology: Opisthoproctus: Greek, opisthe = behind + Greek,proktos = anus (Ref. 45335).
More on author: Vaillant.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的; 深度上下限 300 - 800 m (Ref. 6542), usually 500 - 700 m (Ref. 6542). 深水域; 51°N -
Circumglobal in tropical to temperate waters. Eastern Atlantic: western Ireland to Mauritania and from Sierra Leone to Angola (Ref. 6542). South China Sea (Ref.74511)
對溫帶的水域沿著赤道環球分佈。 東大西洋: 西方的愛爾蘭到茅利塔尼亞與從到安哥拉獅子山.(參考文獻 6542)
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?, range 1 - ? cm
Max length : 10.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 6542)
背棘 (總數): 0; 背的軟條 (總數): 11-13; 臀棘 0. Sides of body dark; head below and behind eye sprinkled with large melanophores; snout translucent ventrally, transparent dorsally (Ref. 6597). Anal fin either with 2-3 rudimentary rays or not visible externally (Ref. 6597).
身體側邊深色的; 頭部下面與後面被灑的眼有大的黑色素細胞; 吻半透明的腹地, 背面的透明.(參考文獻 6597) 臀鰭或有 2-3 不發達的鰭條或看不見的外部地.(參考文獻 6597)
Mesopelagic (Ref. 58302). Probably not exhibiting vertical migration (Ref. 6686). The limits of its distribution coincide with the 400m-isotherm for 8°C (Ref. 6542).
中層帶.(參考文獻 58302) 可能不展現垂直性迴游.(參考文獻 6686) 它的分布的限制與 400 公尺一致-對於 8 °C 的等溫線.(參考文獻 6542)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
對溫帶的水域沿著赤道環球分佈。 東大西洋: 西方的愛爾蘭到茅利塔尼亞與從到安哥拉獅子山.(參考文獻 6542)
Quéro, J.-C., 1990. Opisthroproctidae. p. 241-243. 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. 6542)
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 1.5 - 5.7, mean 3.1 °C (based on 89 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02188 (0.00844 - 0.05670), b=2.98 (2.75 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.6 ±0.1 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
