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) > Melanostomiinae
Etymology: Eustomias: Greek, eu = good + Greek, stoma = mouth (Ref. 45335); problematicus: Named in reference to the initial enigma posed by its short branches (Ref. 45801).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 0 - 800 m (Ref. 45801). 深水域
Eastern Central Pacific: near Hawaii and from one station about 5 degrees south of Hawaii.
中太平洋東部: 在夏威夷的附近與從一個站大約夏威夷 5 度南方。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 13.8 cm SL (female)
简单描述
检索表 | 型态特徵 | 形态测量图
Barbel with three small unpigmented branches arising from stem; medial branch length less than 20% of distal barbel; lateral branch lengths less than 50% of distal barbel; distal tip of terminal bulb with two prominent medially based filaments each with numerous small, short side filaments; a similar, shorter filament and several simple filaments ventral to these (Ref. 45801).
触须有三条从茎出现的小的没有颜色分支; 中间的分支长度少于 20% 的末梢部的触须; 侧面的分支长度少于 50% 的末梢部的触须; 末端球茎的末端有两个突出的中间基础的丝状突起每个具有很多的小, 短的旁丝状突起; 对这些的一个相似又比较短的丝状突起与一些单一的丝状突起腹面.(参考文献 45801)
Epi- and mesopelagic (Ref. 58302).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
中太平洋東部: 在夏威夷的附近與從一個站大約夏威夷 5 度南方。
Clarke, T.A., 2001. Pelagic fishes of the genus Eustomias, subgenus Dinematochirus (Stomiidae), in the Indo-Pacific with the description of twelve new speices. Copeia 2001(3):683-699. (Ref. 45801)
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Estimates based on models
Preferred temperature (Ref.
123201): 5.6 - 14.1, mean 7.8 °C (based on 4 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00302 (0.00117 - 0.00783), b=3.12 (2.89 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.2 ±0.8 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).
