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); pacificus: Named after the Pacific Ocean, to which this species is endemic..
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 0 - 1000 m (Ref. 11333). 深水域
Eastern Central Pacific: off Oahu, Hawaiian Islands and from 21°N, 144°W. Also Western Central Pacific (Ref. 39804).
中太平洋東部: 外海的歐胡島, 夏威夷群島與從 21 ° N,144個 ° W. 也中西太平洋.(參考文獻 39804)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 15.7 cm SL 雄鱼/尚未辨别雌雄; (Ref. 11333)
简单描述
型态特徵 | 形态测量图
背的软条 (总数): 24; 臀鳍软条: 39; 脊椎骨: 69. A single, ovoid terminal bulb 0.8-1.8% SL, with nipple-like distal protuberance. Barbel 41-58% SL. A single but complex terminal filament with 2 long branches arising together near its base, followed by 1-5 large bulblets, then by 2 shortest branches arising together, each usually with a prominent large bulblet; all branches and the main filament with numerous, prominent small bulblets. Filament length 12% SL. Axis of stem lightly or unpigmented; a prominent, wide, black circle forming a cap at base of terminal bulb. External chevron-shaped or roundish striated areas unpigmented. Middorsal paired spots between occiput and dorsal-fin origin usually 7, sometimes 8. Anterior margin of fleshy orbit with a distinct slender pedicel extending posteriorly over the eye (Ref. 11333).
一, 卵形的末端球茎 0.8-1.8% SL, 藉由像乳头一样的末梢部的突起。 触须 41-58% SL。 一但是复杂的末端丝状突起有两个，在被跟随着 1-5个大的球茎的它的基底的附近一起出现的长的分支，然后一起出现的 2个短的分支，每个通常有突出的大 bulblet; 所有的分支与主要的丝状突起有很多的, 突出的小球茎。 丝状突起长度 12% SL。 茎的轴轻轻的或没有颜色; 一个形成一个的突出，宽的，和黑色的圆圈在末端球茎的基底加盖于。 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之间的背面中央的成对斑点通常 7, 有时 8. 肉质眼窝的前缘具有一个在眼之上向后延伸的明显的细长茎。 (参考文献 11333)
Mesopelagic (Ref. 58302). Environment and depth range needs to be checked.
环境与深度范围需要被检查。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
中太平洋東部: 外海的歐胡島, 夏威夷群島與從 21 ° N,144個 ° W. 也中西太平洋.(參考文獻 39804)
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
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): 1.6 - 3, mean 1.7 °C (based on 57 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).
