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); tritentaculatus: Named for the three terminal filaments..
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 深度上下限 ? - 100 m (Ref. 121636).
Northwest Pacific: Taiwan.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 13.1 cm SL 雄鱼/尚未辨别雌雄; (Ref. 121636)
简单描述
检索表 | 型态特徵 | 形态测量图
This species is distinguished by the following unique barbel structure: barbel moderately long, its length 65.3% SL; terminal bulb is small, its length 1.2% SL; 3 terminal filaments, one of which is thicker than the others with few pigmentations near base, all filaments simple and lacking bulblets and secondary branches; longest filament length 4.1% SL; axis of stem weakly pigmented; presence of a distinct ring-shaped black spot surrounding base of bulb; further unique meristic characters are - anal-fin rays 35; IP 7; PV 34; VAV 19; OV 31; VAL 19 (Ref. 121636).
This species was collected from a depth shallower than 100 m, by a mid-water trawl that was targeting the Sakura-shrimp (Lucensosergia lucens) (Ref. 121636).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Koeda, K. and H.-C. Ho, 2019. Review of the genus Eustomias (Stomiiformes: Stomiidae: Melanostomiinae) of Taiwan, with descriptions of three new species. Zootaxa 4702(1):94-106. (Ref. 121636)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [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 ±0.8 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
