分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ophidiiformes (Cusk eels) >
Carapidae (Pearlfishes) > Pyramodontinae
Etymology: Eurypleuron: Greek, eurys = long + Greek, pleura = near, the side of (Ref. 45335); owasianum: Named for its type locality (Ref. 5275).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海底的; 深度上下限 1 - 455 m (Ref. 34024). 深水域
Northwest Pacific: Japan. Pending a comprehensive study of the group, E. owasianum is restricted to Japan and tentatively refer all of the disjunct southern populations to E. cinereum, the only species name available for the complex.
西北太平洋: 日本。 当群的一个广泛研究的时候， E. owasianum 被局限于日本而且暂时地提示所有的分离南方的族群去找 E. cinereum, 唯一的种命名复合体可以使用的。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 23.6 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5275)
Eel-like, shallow body depth; dorsal fin origin about opposite anal fin origin; males with expanded parapophyses on vertebrae 5 to 18-20; lacking cardiform premaxillary teeth, pelvic fins, swim bladder rocker bone, and ventral tunic ridges on posterior swim bladder (Ref. 34024).
鳗鱼状的, 浅的身体深度; 背鳍起点大约相对于臀鳍起源; 雄性有在脊椎骨 5 到 18-20 上扩大椎体横突; 缺乏钢丝刷状齿上颌骨前的齿，腹鳍，泳鳔篦板骨与腹面长袍脊在后部的泳鳔.(参考文献 34024)
Uncommon species (Ref. 34024). Presumably free-living (Ref. 34024).
稀有的种.(参考文献 34024) 推测为独立生存的.(参考文献 34024)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西北太平洋: 日本。 当群的一个广泛研究的时候， E. owasianum 被局限于日本而且暂时地提示所有的分离南方的族群去找 E. cinereum, 唯一的种命名复合体可以使用的。
Nielsen, J.G., D.M. Cohen, D.F. Markle and C.R. Robins, 1999. Ophidiiform fishes of the world (Order Ophidiiformes). An annotated and illustrated catalogue of pearlfishes, cusk-eels, brotulas and other ophidiiform fishes known to date. FAO Fish. Synop. 125(18):178p. Rome: FAO. (Ref. 34024)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
人类利用
渔业: 没有兴趣
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特别资料
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Estimates based on models
Preferred temperature (Ref.
123201): 14.1 - 23.8, mean 19.3 °C (based on 180 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [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): 3.6 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (14 of 100).
