分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
海洋 居于水底的; 深度上下限 0 - 579 m (Ref. 50550), usually 50 - ? m (Ref. 2850). 溫帶
North Pacific: Hokkaido, Japan to south of St. Lawrence Island, Alaska to Agattu Island in the Aleutian chain and Wales Island, British Columbia, Canada.
北太平洋: 到聖勞倫斯島南方的日本北海道, 在 Aleutian 鏈與威爾斯島，加拿大卑詩省中的阿拉斯加到 Agattu 島。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 46.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 56578); 最大年龄: 13 年 (Ref. 122394)
背棘 (总数) : 10 - 12; 背的软条 (总数) : 14 - 17; 臀棘: 0; 臀鳍软条: 17 - 20. Interorbital space narrow and concave, its width about 1/2 of eye diameter, and covered with bony plates (Ref. 559).
Body shape (shape guide): fusiform / normal.
眼间隔狭窄与凹的, 它的眼直径的宽度大约 1/2, 而且覆盖着骨质板.(参考文献 559)
Deep records for this species is anomalous and must be regarded as questionable (Ref. 6793).
深度记录对于这个鱼种是不规则的而且一定要被视为可疑的.(参考文献 6793)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
北太平洋: 到聖勞倫斯島南方的日本北海道, 在 Aleutian 鏈與威爾斯島，加拿大卑詩省中的阿拉斯加到 Agattu 島。
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
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Estimates based on models
Preferred temperature (参考文献
123201): 0.2 - 6.6, mean 2.7 °C (based on 698 cells).
Phylogenetic diversity index (参考文献
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00741 (0.00435 - 0.01263), b=3.11 (2.96 - 3.26), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (参考文献
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Generation time: 10.0 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回复力 (参考文献
120179): 非常低的, 最小族群倍增时间超过14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High vulnerability (62 of 100).
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