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).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 75 - 1700 m (Ref. 37039). 亞熱帶的
Western Central Atlantic: roughly 34-22°N, 80-45°W.
中西大西洋: 概略地 34-22 ° N,80-45個 ° W.
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 14.4 cm SL 雄鱼/尚未辨别雌雄; (Ref. 37039)
简单描述
型态特徵 | 形态测量图
背的软条 (总数): 23-25; 臀鳍软条: 39 - 46. Body slender and elongate, color is black; body depth 7.4-12.4% SL. Head length 10.5-15.8% SL. Lower jaw about as long as upper jaw. Long, tapering, protrusible snout. Short chin barbel 18.3% SL, with a single terminal bulb; barbel with 2-3 branches arising from stem. Branches with several to many filaments which often end in bulblets. Terminal bulb twice as long as it is wide and has 1 prominent filament and several minor filaments. Two tightly bound pectoral rays (Ref. 37039).
身体细长的与延长, 色彩是黑色; 体高 7.4-12.4% SL。 头长 10.5-15.8% SL。 下颌大约与上颌一样长。 长的,尖端细的,和能伸展的吻。 短下巴触须 18.3% SL,具有一个单一末端的球茎; 触须有 2-3 从茎出现的分支。 分支对时常在球茎中结束的许多丝状突起有一些。 末端的球茎两倍长于它是宽的而且有 1个突出的丝状突起与一些较小的丝状突起。 二紧紧地跳跃胸鳍鳍条.(参考文献 37039)
Maximum length 101 mm SL refers to immature male. Replace with better estimate once available.
最大的长度 101 mm SL 参考依据为不成熟的雄鱼。 以较好的估计取代一旦可用时。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
中西大西洋: 概略地 34-22 ° N,80-45個 ° W.
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)
人类利用
渔业: 没有兴趣
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俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
年龄范围成长体长-体重体长-体长体长-频率形态测量图型态特徵仔鱼稚鱼动力学入添量丰度BRUVS
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Estimates based on models
Preferred temperature (Ref.
123201): 6.3 - 16.2, mean 11.4 °C (based on 110 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).