分类 / 名称
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Teleostei >
Stomiiformes (Lightfishes and dragonfishes) >
Stomiidae (Barbeled dragonfishes) > Melanostomiinae
Etymology: Eustomias: Greek, eu = good + Greek, stoma = mouth (Ref. 45335).
More on authors: Regan & Trewavas.
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 - 400 m (Ref. 27000). 深水域; 27°N -
Eastern Atlantic: known only from northwest of Cape Verde (26°N 21°W).
東大西洋: 已知只來自維德角西北了。 (26 ° N 21 ° W)
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 13.3 cm SL 雄鱼/尚未辨别雌雄; (Ref. 4468)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 24; 臀鳍软条: 36; 脊椎骨: 68. A single, ovoid terminal bulb 1.4% SL. Barbel length 56% SL. A single short terminal filament with several side branches along its length, none with prominent bulblets. Axis of stem, main filament, and most proximal filament branch lightly pigmented. No spot usually at the base of both. External chevron-shaped or roundish striated areas unpigmented. Paired spots along dorsum not counted (Ref. 11333).
Body shape (shape guide): elongated.
一, 卵形的末端球茎 1.4% SL。 触须长度 56% SL。 一个短的末端丝状突起有一些支流沿着它的长度,没有有突出的球茎。 茎，主要部份丝状突起与大多数的近端丝状突起分支颜色很淡的轴。 没有斑点通常在两者的基底。 外部的锯齿形或圆的有条纹的区域没有颜色。 成对的斑点沿着不被计算的背面。 (参考文献 11333)
Mesopelagic (Ref. 27000).
中层带.(参考文献 27000)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東大西洋: 已知只來自維德角西北了。 (26 ° N 21 ° W)
Gibbs, R.H. and M.A. Barnett, 1990. Melanostomiidae. p. 308-337. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 4468)
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): 6.9 - 7, mean 6.9 °C (based on 2 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): 4.2 ±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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