分類 / 名稱
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); borealis: From its northerly distribution pattern.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 pelagic-oceanic; 深度上下限 0 - 950 m (Ref. 58018). 深水域
North Atlantic: Bermuda.
北大西洋: 30個 ° N. 北方
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm 12.8, range 11 - 14.3 cm
Max length : 14.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 36852); 16.5 cm SL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Barbel with three branches arising together from stem; barbel stem pigmented only up to origin of branches; distal stem pigmented only in axis and small internal spots; terminal bulb roughly spheroidal with short streaks of pigment on the dorsal surface roughly outlining numerous unpigmented ovoids visible internally; ovoids not protruding above bulb surface; a single pair of laterally based terminal filaments on the dorsal tip of bulb and two or three medial filaments ventral to them; the dorsal pair longer, usually thicker, and with more side filaments than the medial filaments.
Body shape (shape guide): elongated.
觸鬚有三條一起從莖出現的分支; 觸鬚莖只有顏色分支的達到起源了; 末梢部的莖有顏色的只在軸與小的內在斑點中; 末端的球莖概略類似球體有短的在背部表面上的有顏色的條紋概略地輪廓很多的沒有顏色卵形體看得見的在內部; 卵形體不伸出上方球莖表面; 對他們的在球莖與二或三中間的絲狀突起腹面的背部頂端上的一個成對的側面基礎末端的絲狀突起; 背部配對比較長的, 通常比較厚的, 而且超過中間的絲狀突起有更旁的絲狀突起。
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
北大西洋: 30個 ° N. 北方
Clarke, T.A., 2000. Review of nine species of North Atlantic Eustomias, subgenus Dinematochirus (Pisces: Stomiidae), with the description of two new species. Copeia 2000(1):96-111. (Ref. 36852)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 11 October 2018
人類使用
漁業: 沒有興趣
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基於模型的估計
首選溫度 (參考文獻
123201): 11.3 - 12.1, mean 11.8 °C (based on 9 cells).
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00302 (0.00115 - 0.00790), b=3.11 (2.88 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 4.3 ±0.8 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
釣魚的脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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