分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Zoarcoidei (Eelpouts and pricklebacks) >
Eulophiidae ("Spinous fin eelpouts")
Etymology: Eulophias: Eulophias is derived from the combination of two Greek words meaning 'well' and 'one having a bristly back'..
More on author: Smith.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 119 - 160 m (Ref. 128434).
Northwest Pacific: Japan.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 17.3 cm SL 雄鱼/尚未辨别雌雄; (Ref. 128434)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 116 - 125; 臀鳍软条: 90 - 100; 脊椎骨: 132 - 143. This species is distinguished from its its two congeners by the following characters: D spines 116-125 (vs. 133-143 in E. spinosior and 124-128 in E. koreanus); A soft rays 90-100 (vs. 109-116 spinosior and 102-103 koreanus); total vertebrae 132-143 (vs. 146-156 spinosior and 141-143 koreanus ); pectoral-fin rays 7 (vs. 5-6 spinosior); further, with koreanus it has a dark band posterior to the eye
and a series of dark blotches midlaterally on the trunk and tail (Ref. 128434).
Inhabits sand, shell, and rock bottom at depths of 119-124 meters (Ref. 51666).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Nakayama, N., T. Yamakawa, M. Takami and H. Endo, 2023. Description of a new deep-water eulophiid fish (Perciformes: Zoarcoidei) from Japan. Ichthyology & Herpetology 111(1):87-97. (Ref. 128434)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (11 of 100).
