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); curtatus: Named for its dimunitive projection of the bulb and the short barbel.
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 0 - 1000 m (Ref. 11333). 深水域
分布
领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Eastern Central Pacific: vicinity of Hawaii.
中太平洋東部: 夏威夷的鄰近區域。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 15.2 cm SL 雄鱼/尚未辨别雌雄; (Ref. 11333); 15.3 cm SL (female)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 25; 臀鳍软条: 40; 脊椎骨: 68. A single terminal bulb, its length more than twice its width, with a very short or no terminal projection. Bulb and projection combined 0.4-1.6% SL. Barbel 35-57% SL. Axis of stem moderately pigmented proximally, usually becoming lighter distally. External chevron-shaped or roundish striated areas unpigmented, becoming closely spaced distally. Spherical to ovoid inclusions present in distal half of stem, small and widely spaced proximally, becoming fairly crowded distally, difficult to discern in specimens smaller than about 9 cm SL. Middorsal paired spots between occiput and dorsal-fin origin 8, sometimes 7 or 9 (Ref. 11333).
Body shape (shape guide): elongated.
一个末端的球茎, 它的长度超过两次它的宽度,具有一个非常短或没有末端的突出。 球茎与突出联合了 0.4-1.6% SL 。 触须 35-57% SL。 茎的轴一般近端地有颜色, 通常末梢部地变成颜色淡。 外部的锯齿形或圆的有条纹的区域没有颜色, 变成末梢部地间隔很密的。 圆球状的对卵形的包含出现在末梢部一半的茎, 小而空隙大的近端地, 末梢部地变成非常拥挤, 很难看的出来在比大约 9 公分 SL 小的标本中。 在后脑部与背鳍起点 8 之间的背面中央的成对斑点, 有时 7 或 9.(参考文献 11333)
Mesopelagic (Ref. 58302).
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
中太平洋東部: 夏威夷的鄰近區域。
Gibbs, R.H. Jr., T.A. Clarke and J.R. Gomon, 1983. Taxonomy and distribution of the stomioid fish genus Eustomias (Melanostomiidae), I: subgenus Nominostomias. Smithson. Contrib. Zool. 380:139 p. (Ref. 11333)
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
工具
特别资料
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网络资源
基于模型的估算
首选温度 (参考文献
123201): 5.5 - 13.6, mean 7.8 °C (based on 6 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): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Assuming tmax>3).
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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