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 深海區的; 深度上下限 592 - 657 m (Ref. 34246). 深水域
Atlantic Ocean: tropical mid-Atlantic.
大西洋: 熱帶中大西洋。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 11.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 34246)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
A single-branched barbel arising from the main stem. The branch has several side filaments and a lanceolate opaque body distally and not reaching or reaching beyond the barbel tip. The proximal part of the terminal bulb is pigmented dorsolaterally except for a mediodorsal unpigmented streak. The terminal filaments are tiny, simple, and not reaching beyond the bulb tip (Ref. 34246).
單一分枝觸鬚出現從主要部份阻止。 分支一些旁的絲狀突起與一個矛尖形的不透明的身體已經末梢部地而不是達到或超過觸鬚頂端。 末端球莖的近端部份有顏色的背外側地除了一個背部中央沒有顏色條紋。 末端的絲狀突起是極小的﹐單一的, 而不是超過球莖頂端.(參考文獻 34246)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
大西洋: 熱帶中大西洋。
Clarke, T.A., 1999. Pelagic fishes of the genus Eustomias (Melanostomiidae) similar to Eustomias dendriticus Regan and Trewavas with the description of seven new species. Copeia 1999(4):1002-1013. (Ref. 34246)
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Estimates based on models
Preferred temperature (Ref.
123201): 1.8 - 2.6, mean 1.8 °C (based on 4 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): 4.1 ±0.7 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
