分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Stomiiformes (Lightfishes and dragonfishes)
巨口魚目 (Lightfishes and dragonfishes) >
Stomiidae (Barbeled dragonfishes)
巨口魚科 (Barbeled dragonfishes) > Melanostomiinae
Etymology: Eustomias: Greek, eu = good + Greek, stoma = mouth (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 深度上下限 20 - ? m (Ref. 58018). 深水域; 52°N - 34°S, 98°W - 154°W
Atlantic Ocean: roughly between 35°N and 27°S. Eastern Central Pacific: near Hawaii and just south of the equator. Western Central Pacific: several stations north of the equator. Also known from the Western Indian Ocean.
大西洋: 概略地在 35 ° N 與 27個 ° S. 之間 中太平洋東部: 在夏威夷的附近與只是赤道南邊。 中西太平洋: 赤道一些站北方。 也已知來自西印度洋。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 11.0, range 10 - 11.7 cm
Max length : 19.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 4468)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Barbel with a single-based branch arising from stem; a pair of bifurcate lateral branches arising from medial branch well distal to its origin; medial branch prominent and extending well beyond origin of laterals, with a small bulblet at distal end; terminal bulb with both medial and laterally paired, relatively simple terminal filaments, their lengths less than 50% of distal barbel.
觸鬚具有一個從莖出現的以單個為基礎的分支; 一對分叉從很好末梢部的中間的分支對它的起源正在出現的側面的分支; 中間的分支突出的而且延伸越過側部的起源, 在末梢部的末端具有一個小的 bulblet; 末端的球莖具有兩者中間而側面成對, 相當單一的末端絲狀突起, 他們的長度少於 50% 的末梢部的觸鬚。
Mesopelagic (Ref. 27000). Also Ref. 58302.
中層帶.(參考文獻 27000) 也參考文獻 58302.
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
大西洋: 概略地在 35 ° N 與 27個 ° S. 之間 中太平洋東部: 在夏威夷的附近與只是赤道南邊。 中西太平洋: 赤道一些站北方。 也已知來自西印度洋。
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)
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 8.8 - 21, mean 13.9 °C (based on 838 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).
營養階層 (Ref.
69278): 4.2 ±0.73 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (14 of 100).
