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 0 - 1820 m (Ref. 11333). 深水域; 35°N - 10°S
Eastern Atlantic: Morocco to Western Sahara. Western Atlantic: Gulf of Mexico, Caribbean Sea and within 10° of longitude of land from 23°N to 9°S.
東大西洋: 摩洛哥到西撒哈拉。 西大西洋: 墨西哥灣, 加勒比海與在來自 23個 ° N 到的土地的經度的 10個 ° 9個 ° S. 裡面
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 15.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 11333); 18.8 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) : 23 - 25; 臀鳍软条: 35 - 37. A single terminal bulb, three times longer than wide (Ref. 37473); 1.1-2.3% SL, with a single, digitate terminal projection 12-90% of bulb length. Bulb and projection combined 1.9-3% SL. Barbel 40-78% SL mostly more than 30%. Axis of stem moderately to darkly pigmented. External chevron-shaped or roundish striated areas unpigmented, closely spaced or contiguous distally. A few tiny spheres outside axis proximal to bulb in some specimens; otherwise no spherical or granular inclusions in stem. Middorsal paired spots between occiput and dorsal-fin origin usually 8, sometimes 9 (Ref. 11333).
一个末端的球茎, 三倍于长度超过宽的;(参考文献 37473) 1.1-2.3% SL,具有一个单个, digitate 终点突出 12-90% 的球茎长度。 球茎与突出联合了 1.9-3% SL 。 触须 40-78% SL 大部份超过 30%. 茎的轴一般到暗有颜色。 外部的锯齿形或圆的有条纹的区域没有颜色, 间隔很密的或邻近的末梢部地。 在轴之外的一些极小的球体在一些标本中接近球茎; 不一样地在茎中的没有圆球状或表面粗糙的包含。 在后脑部与背鳍起点之间的背面中央的成对斑点通常 8, 有时 9.(参考文献 11333)
Mesopelagic species (Ref. 4468).
海洋中层鱼种.(参考文献 4468)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
東大西洋: 摩洛哥到西撒哈拉。 西大西洋: 墨西哥灣, 加勒比海與在來自 23個 ° N 到的土地的經度的 10個 ° 9個 ° S. 裡面
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)
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Estimates based on models
Preferred temperature (Ref.
123201): 6.2 - 18, mean 10.7 °C (based on 263 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): 4.4 ±0.8 se; based on size and trophs of closest relatives
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 (13 of 100).
