Common names from other countries
Classification / Names / Names
俗名 | 同種異名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS
Environment: milieu / climate zone / depth range / distribution range
生態學
; 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
國家 | FAO區域 | 生態系 | 發現紀錄 | 簡介
Eastern Pacific: Nunivak and Kodiak Islands, Alaska to Isla San Martin, Baja California. Subtropical to temperate.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm Max length : 20.0 cm CW 雄魚/尚未辨別雌雄; (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 | 產卵場 | 卵 | 孕卵數 | 仔魚
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.
主要參考資料
參考文獻 | 合作者 | 合作者
Jensen, G.C. 1995. (Ref. 78177)
IUCN 瀕危狀態 (Ref. 130435)
CITES狀態 (Ref. 108899)
Not Evaluated
Not Evaluated
人類使用
漁業: 商業性
FAO - 漁業: landings | FishSource | 周邊海洋
工具
網路資源
Estimates based on models
Preferred temperature
(Ref.
115969): 8 - 12.1, mean 9.6 (based on 82 cells).
瀕危性
Low vulnerability (10 of 100).