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); zharovi: Named after V.L. Zharov, one of the first national investigators of the epipelagial of the World Ocean (Ref. 30704).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的; 深度上下限 ? - 600 m (Ref. 58018). 深水域; 27°N - 17°S
Atlantic Ocean: known only between the eastern part of the Gulf of Mexico (27°N, 86°W) and southern Angola (17°S, 10°E).
大西洋: 只有在墨西哥灣 (27 ° N,86 ° W) 與安哥拉南部的東部之間知道。 (17個 °S,10 ° E)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 11.0 cm SL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 0; 背的軟條 (總數) : 12 - 13; 臀棘: 0; 臀鰭軟條: 11 - 13; 脊椎骨: 45 - 46. Chin barbel half as long as the head and bears a small explanate bulb lacking appendages. Base of anal fin significantly behind the vertical of the dorsal fin end. Postorbital organ large and angled at 20°-30° with respect to the longitudinal body axis. It extends behind the vertical of the back side of the orbit and is covered from above with a pigmented fold of skin. Bunch-like aggregation of luminous spots proceeds down and to the rear from the back tip of the postorbital organ. Numerous spots of luminous tissue on head, the gill cover, back of the head, around the chin area, on the jaws, as well as on the front side of the body, behind the head, and above and below the lateral row of photophores. Serial photophores are not large and form no clear bends or steps (Ref. 30704).
下巴觸鬚一半地長達頭部而且有小的 explanate 球莖缺乏附肢。 臀鰭基底鰭重要地在背鰭的垂直者後面結束。 眼眶後的器官大的而且在 ° 相對於縱向的體軸的 20 °-30 角了。 它延伸眼窩的背部側邊的在後垂直者而且被涵蓋從上方具有一個有顏色皮膚的摺層。 發光斑點收入的像串一樣群集墬落與來自眼眶後器官的背部頂端的到後面。 在頭部，鰓蓋，頭部的背面上的發光組織的很多斑點, 下巴區域的周圍, 在顎, 以及身體的在前面側邊上在頭部後面, 與上面與下面發光器的側面列。 序列發光器不是大的而且形成沒有清澈的彎曲或步驟.(參考文獻 30704)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
大西洋: 只有在墨西哥灣 (27 ° N,86 ° W) 與安哥拉南部的東部之間知道。 (17個 °S,10 ° E)
Parin, N.V. and O.D. Borodulina, 1998. A new mesopelagic fish Astronesthes zharovi (Astronesthidae, Stomiiformes) from tropical Atlantic. J. Ichthyol. 38(8):669-672. (Ref. 30704)
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Estimates based on models
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): 3.8 ±0.6 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).
