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).
More on authors: Regan & Trewavas.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 0 - 2000 m (Ref. 11333). 熱帶; 30°N -
Eastern Central Atlantic: known only from one record northwest of Cape Verde. Western Atlantic: west of 45°W between 28°N-20°N, off Puerto Rico, the Caribbean Sea south off Cuba.
中東大西洋: 已知只來自維德角一個紀錄西北了。 西大西洋: 在 28 ° N-20 ° N ，外海的波多黎各之間的位於 45 ° W 西方, 加勒比海南方的外海古巴。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 14.3 cm SL 雄鱼/尚未辨别雌雄; (Ref. 4468); 20.0 cm SL (female)
简单描述
检索表 | 型态特徵 | 形态测量图
Two terminal bulbs separated by a short interspace, 0.6-1.7 times length of distal bulb. Barbel length 58-70% SL in specimens larger than 9 cm. Terminal filament 10-23% SL, except in some small specimens, with 2-3 (often 2) prominent branches arising closely together at 1-5 distal-bulb lengths, from the distal bulb in specimens to 11.4 cm SL (at 10 bulb lengths in a 20 cm specimen). Stem of filament proximal to major branches with widely-spaced tiny bulblets and without short basal branches; all long branches with very small widely-spaced bulblets (bulblets larger and more conspicuous in a 20 cm specimen). Barbel without melanophores (rarely very sparse pigment on axis of stem or filament). Middorsal paired spots between occiput and dorsal-fin origin probably 8, often diffuse or obscure (Ref. 11333).
被一个短间隙分开的二个末端的球茎,0.6-1.7 倍末稍球茎的长度。 在标本大于 9 公分中的触须长度 58-70% SL。 末端的丝状突起 10-23% SL, 除了一些小的标本, 有 2-3(时常 2) 在 1-5 末稍球茎长度一起出现接近地的突出的分支，对 11.4 公分 SL 的在标本中的从末稍球茎。 (在一件 20 公分标本中的 10 球茎长度) 丝状突起的茎用空隙大的极小球茎而且没有短的基部分支接近主要的分支; 所有的长分支具有非常小的空隙大的球茎。 (球茎更大与更更显着在一件 20 公分标本中) 没有黑色素细胞的触须.(非非常稀疏的有颜色在茎或丝状突起的轴上) 在后脑部与背鳍起点之间的背面中央的成对斑点可能 8, 时常扩散的或使.阴暗 (参考文献 11333)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
中東大西洋: 已知只來自維德角一個紀錄西北了。 西大西洋: 在 28 ° N-20 ° N ，外海的波多黎各之間的位於 45 ° W 西方, 加勒比海南方的外海古巴。
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 2024-2)
人类利用
渔业: 没有兴趣
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Estimates based on models
Preferred temperature (Ref.
123201): 5.8 - 17.7, mean 10.1 °C (based on 219 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 (0.00116 - 0.00786), 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): 4.5 ±0.80 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (14 of 100).
