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 2 - 300 m (Ref. 114301), usually 60 - 120 m (Ref. 114306). , preferred 7°C (Ref. 107945); 64°N - 36°N, 179°W - 120°W
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | 簡介
Eastern Pacific: From Pribilof Islands, Alaska to Point Sur, California, USA. Temperate to boreal.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm Max length : 28.0 cm SHL 雄魚/尚未辨別雌雄; (Ref. 95344); 最大年齡: 15 年 (Ref. 8702)
Found in small depressions on sandy-gravely substrates (Ref. 95344).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Members of the class Bivalvia are mostly gonochoric, some are protandric hermaphrodites. Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam.
主要參考資料
參考文獻 | 合作者 | 合作者
Ignell, S. and E. Haynes. 2000. (Ref. 386)
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): 0.7 - 9.6, mean 5.1 (based on 348 cells).
回復力
高度, 族群倍增時間少於 15個月 (K=0.39-0.5; tmax=15).
瀕危性
Low to moderate vulnerability (32 of 100).