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Teleostei >
Stomiiformes (Lightfishes and dragonfishes) >
Stomiidae (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).
Eponymy: Dr Viktor L Zharov (1932–1998) was a Russian ichthyologist at the Atlantic Research Institute of Marine Fisheries and Oceanography, Kaliningrad, and a specialist in scombroid fishes. [...] (Ref. 128868), visit book page.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 深海区的; 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 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 11.0 cm SL (female)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 0; 背的软条 (总数) : 12 - 13; 臀棘: 0; 臀鳍软条: 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).
Body shape (shape guide): elongated.
下巴触须一半地长达头部而且有小的 explanate 球茎缺乏附肢。 臀鳍基底鳍重要地在背鳍的垂直者后面结束。 眼眶后的器官大的而且在 ° 相对于纵向的体轴的 20 °-30 角了。 它延伸眼窝的背部侧边的在后垂直者而且被涵盖从上方具有一个有颜色皮肤的摺层。 发光斑点收入的像串一样群集 落与来自眼眶后器官的背部顶端的到后面。 在头部，鳃盖，头部的背面上的发光组织的很多斑点, 下巴区域的周围, 在颚, 以及身体的在前面侧边上在头部后面, 与上面与下面发光器的侧面列。 序列发光器不是大的而且形成没有清澈的弯曲或步骤.(参考文献 30704)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
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基于模型的估算
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00407 (0.00167 - 0.00996), b=3.05 (2.83 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.8 ±0.6 se; based on size and trophs of closest relatives
回复力 (参考文献
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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