Common names from other countries
Classification / Names / Names
俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS
Environment: milieu / climate zone / depth range / distribution range
生态学
; 深度上下限 0 - 90 m (Ref. 78177). , preferred 9°C (Ref. 107945); 61°N - 30°N, 168°W - 116°W (Ref. 78486)
分布
国家 | FAO区域 | 生态系 | 标本纪录 | 简介
Eastern Pacific: Nunivak and Kodiak Islands, Alaska to Isla San Martin, Baja California. Subtropical to temperate.
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm Max length : 20.0 cm CW 雄鱼/尚未辨别雌雄; (Ref. 78486)
Depth range is from intertidal to about 90 m. Max size from male specimen captured off Punta Banda, Baja California (Ref. 78177). Forages on shores protected from wave action. Juveniles and mating pairs occur in the intertidal zone only on nocturnal high tides (Ref. 78483). Buries itself in the substrate during periods of inactivity (Ref. 78491). Excavating predator (Ref. 78493).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Most species produce a single brood each winter but may reach up to two or three broods per year and the reproductive life span is about 4 years. The cumulative number of broods produced over the maximum life span is about 4 broods.
主要参考文献
参考文献 | 合作者 | 合作者
Jensen, G.C. 1995. (Ref. 78177)
世界自然保护联盟红皮书 (Ref. 130435)
Not Evaluated
Not Evaluated
人类利用
渔业: 商业性
FAO - 渔业: landings | FishSource | 周边海洋
工具
网络资源
Estimates based on models
Preferred temperature
(Ref.
115969): 8 - 12.1, mean 9.6 (based on 82 cells).
脆弱性
Low vulnerability (10 of 100).