Common names from other countries
分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Stomiiformes (Lightfishes and dragonfishes) >
Stomiidae (Barbeled dragonfishes) > Astronesthinae
Etymology: Eupogonesthes: Greek, eu = good + Greek, pogon = beard + Greek, esthes, -etos = cloth (Ref. 45335); xenicus: From the unique structure of the chin barbel and the intermediate position of the species between the genera Borostomias and Astronesthes ('xenos' = foreign, exotic)..
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海底的; 深度上下限 200 - 600 m (Ref. 75891). 深水域
Eastern Indian Ocean.
東印度洋。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 11.4 cm SL 雄鱼/尚未辨别雌雄; (Ref. 41472)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 10; 臀鳍软条: 16; 脊椎骨: 54. Body brown black; paired caudal fins not pigmented; dorsal and anal fins pigmented; adipose fin brilliant black. Chin barbel long, almost twice as long as the head, tapering to the end; with 2 glandular bulbs, the anterior one appearing as spindle-shaped expansion of the shaft which begins just behind the articulation with the chin and occupies nearly 1/3 of the length of the barbel; posterior bulb like a terminal proboscis of the barbel (Ref. 41472).
身体褐色黑色; 成对的尾鳍没有颜色; 背鳍与臀鳍有颜色的; 脂鳍色彩艳丽的黑色。 下巴触须长的, 几乎两倍长于被逐渐变细成为末端的头部; 有两个腺球茎,呈现开始的轴的纺锤形扩充的一个前面的用下巴在关节正后方而且占领几乎触须的长度的 1/3; 在后部的球茎类似触须的一个末端长鼻。 (参考文献 41472)
Found on the continental slope (Ref. 75154).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
東印度洋。
Parin, N.V. and O.D. Borodulina, 1993. A new mesobenthic fish, Eupogonesthes xenicus (Astronesthidae), from the eastern Indian Ocean. J. Ichthyol. 33(8):111-116. (Ref. 41472)
CITES (Ref. 128078)
Not Evaluated
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Estimates based on models
Preferred temperature (Ref.
115969): 10.3 - 14.6, mean 11.8 (based on 21 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [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).
营养阶层 (Ref.
69278): 3.7 ±0.6 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).