分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Stomiiformes (Lightfishes and dragonfishes) >
Stomiidae (Barbeled dragonfishes) > Melanostomiinae
Etymology: Pachystomias: Greek, pachys = fat + Greek, stoma = mouth (Ref. 45335).
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 660 - 4000 m (Ref. 74511). 深水域; 50°N - 37°S, 65°W - 154°W
Eastern Atlantic: scattered records from 50°N-31°N, then between 16°N-18°S and from 28°S-37°S but not taken close to the continent south of the equator. Western Atlantic: scattered records from 40°N-13°N. Also known from the Indian and Pacific oceans. South China Sea (Ref.74511).
東大西洋: 分散的來自 50 ° N-31 ° N 的紀錄, 然後在 16個 ° N-18 °S 之間與從 28 °S-37 °S 但是不採接近大陸赤道南邊。 西大西洋: 分散的來自 40個 ° N-13 ° N. 的紀錄 也已知來自印度洋與太平洋。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 22.1 cm SL 雄鱼/尚未辨别雌雄; (Ref. 4468)
背棘 (总数): 0; 背的软条 (总数): 20-24; 臀棘 0; 臀鳍软条: 23 - 28. Body moderately elongated, slightly compressed. Snout shorter than eye. Jaws slender, gape slightly curved upward. Barbel slender, tapering without a bulb. Velvety dark brown to black (Ref. 37473).
身体一般延长, 些微扁长形。 吻短于眼。 颚细长的, 口裂些微地弯曲向上的。 触须细长的, 尖端细的没有球茎。 像天鹅绒的深褐色的到黑色的.(参考文献 37473)
Meso- (Ref. 27000) and bathypelagic (Ref. 58302).
海洋中层鱼种.(参考文献 27000)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東大西洋: 分散的來自 50 ° N-31 ° N 的紀錄, 然後在 16個 ° N-18 °S 之間與從 28 °S-37 °S 但是不採接近大陸赤道南邊。 西大西洋: 分散的來自 40個 ° N-13 ° N. 的紀錄 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)
人类利用
更多信息
俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
年龄范围成长体长-体重体长-体长体长-频率形态测量图型态特徵仔鱼稚鱼动力学入添量丰度BRUVS
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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Estimates based on models
Preferred temperature (Ref.
123201): 2.3 - 5.4, mean 3.3 °C (based on 2272 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [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).
营养阶层 (Ref.
69278): 4.2 ±0.73 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (17 of 100).