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); cirritus: From the Latin cirritus, filamentous or having fine filaments, alluding to the delicate terminal filaments of this species..
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 0 - 337 m (Ref. 11333). 深水域
Pacific Ocean: southeast of New Caledonia and from the Nazca Ridge.
太平洋: 新加勒多尼亞與從納茲卡洋脊的東南。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 21.4 cm 雄鱼/尚未辨别雌雄; (Ref. 11333); 14.8 cm SL (female)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 25; 臀鳍软条: 38; 脊椎骨: 68. A single terminal bulb 1.1-1.2% SL. Barbel length 48-49% SL at 11.2-14.8 cm; 32-37% at 19.4-21.4 cm. Short, slender terminal filaments 3, each branching complexly and with numerous small bulblets forming swellings. Axis of stem well pigmented proximally, becoming sparsely pigmented distally; a dark spot usually at the base of distal bulb. No external pigment spots proximal to bulb. External chevron-shaped or roundish striated areas unpigmented. Middorsal paired spots between occiput and dorsal-fin origin 7 (Ref. 11333).
末端的球茎 1.1-1.2% SL。 在 11.2-14.8 公分的触须长度 48-49% SL; 在 19.4-21.4 公分的 32-37%。 短，细长的末端丝状突起 3, 每个分岐复杂地而且有很多的小球茎形成膨胀。 近端地有颜色得好的茎的轴, 末梢部地变成颜色稀疏; 一个深色的斑点通常在末稍球茎的基底。 没有外部的有颜色斑点接近球茎。 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 7 之间的背面中央的成对斑点.(参考文献 11333)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
太平洋: 新加勒多尼亞與從納茲卡洋脊的東南。
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)
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Estimates based on models
Preferred temperature (Ref.
123201): 14 - 24.8, mean 21.1 °C (based on 38 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).
