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).
More on authors: Regan & Trewavas.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的. 深水域; 35°S - 49°S, 54°W - 154°W
Atlantic Ocean: roughly between 35°-20°N; near 30°W between 20°-25°S. Also known from the Indian and Pacific oceans.
大西洋: 概略地在 35 °-20 ° N 之間; 在 20 °-25 之間的 30 ° W ° S. 的附近 也已知來自印度洋與太平洋。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 15.0, range 14 - 16.3 cm
Max length : 17.2 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
背棘 (總數) : 0; 臀棘: 0. Barbel length less than 20% of standard length; barbel with 5 branches apparently arising together from stem; lateralmost pair of branches, which actually arise from base of mediolateral pair, usually shortest; mediolateral pair usually longest; diameter of stem distal to branches greater than that proximal to branches; stem solidly pigmented, pigment extending onto dorsal surface of terminal bulb; terminal bulb elongate and with an unpigmented tip usually directed dorsally; swollen ventrally, its length 2.0 - 2.5 times its thickness; a single terminal filament arising ventral to bulb tip, usually about as long as distal barbel, but occasionally minute.
觸鬚長度少於 20% 的標準長度; 觸鬚 5 分支顯然地一起從莖出現; 最後面的成對分支, 實際上從側面中央對的基底出現, 通常短的; 側面中央的對通常長的; 莖的直徑末梢部的對分支大於那接近分支; 堅硬地阻止有顏色, 延伸到末端球莖的背面的有顏色; 末端的球莖通常延長而且有一個沒有顏色頂端直接的背面; 腫大的腹地, 它的長度 2.0- 2.5 倍於它的厚度; 末端的絲狀突起出現對球莖頂端的腹面,通常大約與末梢部的觸鬚一樣長, 但是偶然細小。
Mesopelagic species (Ref. 7300, 75154).
海洋中層魚種.(參考文獻 7300) 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 °-20 ° N 之間; 在 20 °-25 之間的 30 ° W ° S. 的附近 也已知來自印度洋與太平洋。
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: 潛在的興趣
工具
特別的報告
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網路資源
Estimates based on models
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): 4.3 ±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 (11 of 100).
