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; 深度上下限 0 - 680 m (Ref. 11333). 熱帶; 18°N - 4°S
Eastern Atlantic: known only from the vicinity of Cape Verde to just south of the equator in the Gulf of Guinea.
東大西洋: 只是已知只來自維德角到的鄰近區域在幾內亞灣的赤道南邊了。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 10.1 cm SL 雄鱼/尚未辨别雌雄; (Ref. 11333); 14.8 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 long interspace, 0.6-1.8 times the length of distal bulb. Barbel length 76-92% SL. Short filaments 5-9 (less than 6% SL) without prominent bulblets, arising together from distal bulb or from a short distal stem; 1 filament thicker and longer than the rest. Some or all filaments with pigmented axes. Distal bulb long about twice as long as wide, with almost straight, parallel margins,1.5-2.5 times proximal-bulb length. Axis of stem and between bulbs with or without pigment; a black spot at proximal end of distal bulb in those with pigment. External chevron-shaped or roundish striated areas on stem unpigmented. Middorsal paired spots between occiput and dorsal-fin origin 8 (Ref. 11333).
被一个长间隙分开的二个末端的球茎,0.6-1.8 倍于末稍球茎的长度。 触须长度 76-92% SL。 没有突出的球茎的短丝状突起 5-9(少于 6% SL), 一起从末稍球茎或短的末梢部的茎出现; 1个丝状突起比较厚而长度超过其他部分。 用着色的轴一些或所有的丝状突起。 末稍球茎长的大约广阔地两倍长于, 几乎直的, 平行的边缘,1.5-2.5 倍近端-球茎长度。 茎的轴而且在球茎之间具有或者没有有颜色; 在末稍球茎的近侧端的一个黑色的斑点在那些用有颜色。 在茎上的外部的锯齿形或圆的有条纹的区域没有颜色。 在后脑部与背鳍起点 8 之间的背面中央的成对斑点.(参考文献 11333)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東大西洋: 只是已知只來自維德角到的鄰近區域在幾內亞灣的赤道南邊了。
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
工具
特别资料
下载 XML
网络资源
Estimates based on models
Preferred temperature (Ref.
123201): 11.6 - 17, mean 14.9 °C (based on 27 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): 4.2 ±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).
