分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Stomiiformes (Lightfishes and dragonfishes) >
Stomiidae (Barbeled dragonfishes) > Melanostomiinae
Etymology: Melanostomias: Greek, melan, -anos = black + 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 350 - 1024 m (Ref. 58302). ; 36°N - 49°S, 98°W - 154°W
Atlantic Ocean: northern Atlantic between 35°N-8°N (not occurring in the southern Sargasso Sea), Gulf of Mexico and the Caribbean Sea; southwestern Atlantic between 10°S and 30°S. Also known from the Indian and Pacific oceans.
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 26.0 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) : 13; 臀鰭軟條: 15. Body elongate and moderately slender. Short, blunt, non protrusible snout. Barbel has slender stem, flattened narrow distal tip. Black in color. Stem of barbel unpigmented except for the base, tip of barbel unpigmented or has irregular dark patches (Ref. 37039).
Mesopelagic (Ref. 58302).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
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)
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Estimates based on models
Preferred temperature (Ref.
123201): 6.8 - 11.9, mean 8.7 °C (based on 525 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 ±0.73 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (22 of 100).