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 - 46 m (Ref. 95344). , preferred 8°C (Ref. 107945); 60°N - 22°N, 166°E - 109°W
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | 簡介
Pacific Ocean: West to east Bering Sea, Aleutian to Baja California.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?, range 2 - 3.5 cm Max length : 7.5 cm SHL 雄魚/尚未辨別雌雄; (Ref. 95344); common length : 6.4 cm SHL 雄魚/尚未辨別雌雄; (Ref. 78182); 最大年齡: 16 年 (Ref. 104675)
Maximum depth from Ref. 104447.
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 (Ref. 833). Eggs are discharged through the siphon (Ref. 104667). Spawning: Two periods of high temperature and two spawning peaks may occur in summer due to strong water temperature fluctuations while only one temperature and spawning peak may be expected in a warmer than normal year (Ref. 78182).
主要參考資料
參考文獻 | 合作者 | 合作者
Shaw, W.N. 1986. (Ref. 78182)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
CITES狀態 (Ref. 108899)
Not Evaluated
Not Evaluated
人類使用
漁業: 商業性
FAO - 養殖: 產生; 漁業: landings | FishSource | 周邊海洋
工具
網路資源
Estimates based on models
Preferred temperature
(Ref.
115969): 7.3 - 15.7, mean 9.8 (based on 90 cells).
回復力
中等的, 族群倍增時間最少 1.4 - 4.4年 (K=0.19; tm=2.5; tmax=16).
瀕危性
Moderate vulnerability (42 of 100).
