分类 / 名称
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); borealis: From its northerly distribution pattern.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 pelagic-oceanic; 深度上下限 0 - 950 m (Ref. 58018). 深水域
North Atlantic: Bermuda.
北大西洋: 30個 ° N. 北方
首次成熟时的长度 / 大小 / 重量 / 年龄
成熟度: Lm 12.8, range 11 - 14.3 cm
Max length : 14.3 cm SL 雄鱼/尚未辨别雌雄; (Ref. 36852); 16.5 cm SL (female)
简单描述
检索表 | 型态特徵 | 形态测量图
Barbel with three branches arising together from stem; barbel stem pigmented only up to origin of branches; distal stem pigmented only in axis and small internal spots; terminal bulb roughly spheroidal with short streaks of pigment on the dorsal surface roughly outlining numerous unpigmented ovoids visible internally; ovoids not protruding above bulb surface; a single pair of laterally based terminal filaments on the dorsal tip of bulb and two or three medial filaments ventral to them; the dorsal pair longer, usually thicker, and with more side filaments than the medial filaments.
Body shape (shape guide): elongated.
触须有三条一起从茎出现的分支; 触须茎只有颜色分支的达到起源了; 末梢部的茎有颜色的只在轴与小的内在斑点中; 末端的球茎概略类似球体有短的在背部表面上的有颜色的条纹概略地轮廓很多的没有颜色卵形体看得见的在内部; 卵形体不伸出上方球茎表面; 对他们的在球茎与二或三中间的丝状突起腹面的背部顶端上的一个成对的侧面基础末端的丝状突起; 背部配对比较长的, 通常比较厚的, 而且超过中间的丝状突起有更旁的丝状突起。
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
北大西洋: 30個 ° N. 北方
Clarke, T.A., 2000. Review of nine species of North Atlantic Eustomias, subgenus Dinematochirus (Pisces: Stomiidae), with the description of two new species. Copeia 2000(1):96-111. (Ref. 36852)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 没有兴趣
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特别资料
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基于模型的估算
首选温度 (参考文献
123201): 11.3 - 12.1, mean 11.8 °C (based on 9 cells).
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=0.00302 (0.00115 - 0.00790), b=3.11 (2.88 - 3.34), 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): 4.3 ±0.8 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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