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: Eustomias: Greek, eu = good + Greek, stoma = mouth (Ref. 45335); posti: Named for Alfred Post..
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 0 - 660 m (Ref. 11333). 深水域; 13°S - 24°S
Southwest Atlantic.
西南大西洋。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 14.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 11333); 15.6 cm SL (female)
简单描述
型态特徵 | 形态测量图
背的软条 (总数): 25; 臀鳍软条: 38; 脊椎骨: 67. Two terminal bulbs separated by a long interspace, 1.3-2.5 times the length of distal bulb. Barbel length 43-50% SL. Four long filaments, arising together from distal end of distal bulb or from a short stem; all with numerous conspicuous bulblets of variable size. Distal bulb 0.9-1.6 times length of proximal-bulb. Axis of stem lightly, often sporadically pigmented; axis between bulbs and in filament lightly or unpigmented. Suggestion of spot at base of distal bulb in one specimen. External chevron-shaped or roundish striated areas unpigmented. Middorsal paired spots between occiput and dorsal-fin origin 8, sometimes 7 (Ref. 11333).
被一个长间隙分开的二个末端的球茎,1.3-2.5 倍于末稍球茎的长度。 触须长度 43-50% SL。 四个长的丝状突起, 一起从末稍球茎的末梢部末端出现或从矮茎; 全部有很多的可变大小的显着球茎。 末稍球茎 0.9-1.6 的长度近端的-球茎。 茎的轴轻轻的, 时常偶而有颜色; 轴在球茎之间与在丝状突起轻轻的或没有颜色。 在末稍球茎的基底在一件标本的斑点的建议。 外部的锯齿形或圆的有条纹的区域没有颜色。 在后脑部与背鳍起点 8 之间的背面中央的成对斑点, 有时 7.(参考文献 11333)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西南大西洋。
Gibbs, R.H. Jr., T.A. Clarke and J.R. Gomon, 1983. Taxonomy and distribution of the stomioid fish genus Eustomias (Melanostomiidae), I: subgenus Nominostomias. Smithson. Contrib. Zool. 380:139 p. (Ref. 11333)
人类利用
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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): 24.8 - 25.7, mean 25.3 °C (based on 2 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).
营养阶层 (Ref.
69278): 4.3 ±0.8 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Assuming tmax>3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).