分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Stomiiformes (Lightfishes and dragonfishes)
巨口魚目 (Lightfishes and dragonfishes) >
Stomiidae (Barbeled dragonfishes)
巨口魚科 (Barbeled dragonfishes) > Melanostomiinae
Etymology: Eustomias: Greek, eu = good + Greek, stoma = mouth (Ref. 45335); dendrobium: Named for its resemblance with the flowers of an orchid, branches of barbel with many dendritic appendages of tiny luminous swellings..
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 深度上下限 ? - 100 m (Ref. 121636).
Northwest Pacific: Taiwan.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 11.8 cm SL 雄魚/尚未辨別雌雄; (Ref. 121636)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
This species is distinguished by having a unique barbel structure: short barbel, its length 13.9% SL; 3 branches arising at distal one-fourth of the barbel stem; distal tip of the 3 branches extend distinctly beyond terminal bulb; medial branch thicker than lateral branches; two long and one very short secondary branches arising from middle of medial branch; two short secondary branches arising from near base of each lateral branch; each branch with 5-14 dendritic appendages comprised 1-15 tiny luminous swellings; simple terminal bulb without terminal filaments; stem and branches solidly pigmented (skin rubbed off in some parts) except for dorsolateral surface of terminal bulb and blotchy unpigmented distal 1/3 of secondary branches of medial branch (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 | 仔魚
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).
營養階層 (Ref.
69278): 4.1 ±0.7 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
