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 0 - 550 m (Ref. 11333). 熱帶; 10°N - 6°S
Eastern and Western Atlantic: one record at 4°N 21°W; between 52°W-27°W from 20°N to 6°S.
東、西大西洋: 在 4 ° N 21 ° W 的一個紀錄; 在來自 20個 ° N 到的 52 ° W-27 ° W 6個 ° S. 之間
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 12.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 11333); 12.5 cm SL (female)
簡短描述
型態特徵 | 形態測量圖
背的軟條 (總數): 25; 臀鰭軟條: 38; 脊椎骨: 68. Two terminal bulbs separated by a short interspace, 0.4-1.6 times the length of distal bulb. Barbel length short 37-44% SL in specimens over 8 cm SL. Three to 9 short, usually bulblet-tipped filaments and 2 long ones, arising together from distal end of distal bulb or from a short stem. Longest filament becoming 23-35% SL in specimens larger than 8 cm; 1 long filament with a prominent large bulblet. Distal bulb 1.2-2.5 times length of proximal-bulb. Axis of stem well pigmented; between bulbs variably pigmented, sometimes forming a dark spot or small cap at proximal end of distal bulb. External chevron-shaped or roundish striated areas usually unpigmented. Middorsal paired spots between occiput and dorsal-fin origin 8 (Ref. 11333).
被一個短間隙分開的二個末端的球莖,0.4-1.6 倍於末稍球莖的長度。 觸鬚長度短 37-44% SL 在超過 8 cm SL 的標本中。 三到 9個短, 通常 bulblet 頂端的絲狀突起與 2個長的一些, 一起從末稍球莖的末梢部末端出現或從矮莖。 長的絲狀突起在標本大於 8 公分中變成 23-35% SL; 1個長的絲狀突起具有一個突出的大 bulblet 。 末稍球莖 1.2-2.5 的長度近端的-球莖。 有顏色得好的莖的軸; 在球莖之間易變地有顏色, 有時在末稍球莖的近側端形成一個深色的斑點或小的無邊帽。 外部的鋸齒形或圓的有條紋的區域通常沒有顏色。 在後腦部與背鰭起點 8 之間的背面中央的成對斑點.(參考文獻 11333)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東、西大西洋: 在 4 ° N 21 ° W 的一個紀錄; 在來自 20個 ° N 到的 52 ° W-27 ° W 6個 ° S. 之間
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
更多資訊
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合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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Estimates based on models
Preferred temperature (Ref.
123201): 13.4 - 26.2, mean 20.3 °C (based on 6 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 ±0.8 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).
