分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Stomiiformes (Lightfishes and dragonfishes)
巨口魚目 (Lightfishes and dragonfishes) >
Stomiidae (Barbeled dragonfishes)
巨口魚科 (Barbeled dragonfishes) > Astronesthinae
Etymology: Astronesthes: Greek, astra = ray + Greek, esthes, -es = suit, something used to wrap (Ref. 45335); atlanticus: The specific name is related to the species range, which lies within limits of the Atlantic Ocean (Ref. 27676).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的; 深度上下限 300 - 1200 m (Ref. 27676). 深水域
Atlantic Ocean: Endemic to warm waters of the Atlantic Ocean.
大西洋: 大西洋的溫暖水域的特有種。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 16.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 27676)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 14 - 15; 臀鰭軟條: 13 - 15; 脊椎骨: 43 - 45. Last photophore of VAL series behind origin of anal and last photophore of VAV series. Aggregation of luminous tissue on head, when fully developed in fish > 7 cm SL, forming two triangular spots in upper and lower corners of gill cover; longitudinally orientated aggregations of luminous tissue on the anterior part of body, the largest of them behind pectoral fin insertion (slightly above lateral row of photophores) and close to pelvic fins (above median line of body and immediately above lateral row of photophores) (Ref. 27676).
持續在臀鰭起點後面的 VAL 系列的發光器而且持續 VAV 系列的發光器。 在頭部上的發光組織的群集, 當發展完全的時候在魚 > 中 7 公分 SL, 在鰓蓋的上、下角落中形成二個三角形的斑點; 縱向地確定發光組織的群集的方向在身體上的較前端了, 在胸鰭嵌入 (在發光器的側面列略上方) 後面的他們最大的而且接近腹鰭 (身體與發光器的緊接在側面列上的上方中動脈線).(參考文獻 27676)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
大西洋: 大西洋的溫暖水域的特有種。
Parin, N.V. and O.D. Borodulina, 1996. Revision of the Astronesthes indicus species group (Astronesthidae), with descriptions of five new species. J. Ichthyol. 36(8):551-565. (Ref. 27676)
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Estimates based on models
Preferred temperature (Ref.
123201): 3.1 - 5.2, mean 4.6 °C (based on 70 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00417 (0.00171 - 0.01014), b=3.05 (2.83 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.9 ±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 (Assuming tmax>3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
