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 75 - 1700 m (Ref. 37039). 亞熱帶的
Western Central Atlantic: roughly 34-22°N, 80-45°W.
中西大西洋: 概略地 34-22 ° N,80-45個 ° W.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 14.4 cm SL 雄魚/尚未辨別雌雄; (Ref. 37039)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 23 - 25; 臀鰭軟條: 39 - 46. Body slender and elongate, color is black; body depth 7.4-12.4% SL. Head length 10.5-15.8% SL. Lower jaw about as long as upper jaw. Long, tapering, protrusible snout. Short chin barbel 18.3% SL, with a single terminal bulb; barbel with 2-3 branches arising from stem. Branches with several to many filaments which often end in bulblets. Terminal bulb twice as long as it is wide and has 1 prominent filament and several minor filaments. Two tightly bound pectoral rays (Ref. 37039).
身體細長的與延長, 色彩是黑色; 體高 7.4-12.4% SL。 頭長 10.5-15.8% SL。 下頜大約與上頜一樣長。 長的﹐尖端細的﹐和能伸展的吻。 短下巴觸鬚 18.3% SL,具有一個單一末端的球莖; 觸鬚有 2-3 從莖出現的分支。 分支對時常在球莖中結束的許多絲狀突起有一些。 末端的球莖兩倍長於它是寬的而且有 1個突出的絲狀突起與一些較小的絲狀突起。 二緊緊地跳躍胸鰭鰭條.(參考文獻 37039)
Maximum length 101 mm SL refers to immature male. Replace with better estimate once available.
最大的長度 101 mm SL 參考依據為不成熟的雄魚。 以較好的估計取代一旦可用時。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
中西大西洋: 概略地 34-22 ° N,80-45個 ° W.
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)
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 6.3 - 16.2, mean 11.4 °C (based on 110 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 ±0.8 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).
