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) > Astronesthinae
Etymology: Astronesthes: Greek, astra = ray + Greek, esthes, -es = suit, something used to wrap (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 120 - 600 m (Ref. 27684). 深水域; 35°N - 26°S
Eastern Atlantic: Morocco south to Namibia. Western Atlantic: USA to the Caribbean Sea including the Gulf of Mexico; from French Guiana to Brazil.
東大西洋: 摩洛哥南至那米比亞。 西大西洋: 美國到包括墨西哥灣的加勒比海; 從法屬圭亞那到巴西。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 8.2 cm SL 雄鱼/尚未辨别雌雄; (Ref. 4465); 7.0 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) : 17 - 20; 臀鳍软条: 14 - 16. Body moderately elongate and slender. Chin barbel is less than 1 mm long and tapers to a point. Maxillary teeth comblike, closely spaced. Teeth on vomer well developed. Serial photophores not broken in small groups, relatively large. Body silvery (Ref. 37039).
身体中等细长与细长的。 下巴触须是少于 1 mm 长而且缩小成点。 上颚齿梳状的, 间隔很密的。 牙齿在犁骨发展良好的。 不断掉的形成小群鱼群的序列发光器, 相当大的。 身体银色的.(参考文献 37039)
Fairly common in deep oceanic waters, usually living deeper than 500 m during the day. Smaller individuals migrate to the near-surface or even surface waters at night. Feeds on midwater fishes and crustaceans (Ref. 2802).
相当常见于深的大洋性水域, 通常住深度超过 500 公尺在白天期间。 较小的个体回游到近表面或平坦的水表面在晚上。 吃中层水域鱼与甲壳动物。 (参考文献 2802)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
東大西洋: 摩洛哥南至那米比亞。 西大西洋: 美國到包括墨西哥灣的加勒比海; 從法屬圭亞那到巴西。
Gibbs, R.H. Jr., 1990. Astronesthidae. p. 300-307. 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. 4465)
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Estimates based on models
Preferred temperature (Ref.
123201): 10.8 - 20.6, mean 14.8 °C (based on 126 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00417 (0.00171 - 0.01014), b=3.05 (2.83 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.7 ±0.57 se; based on food items.
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).