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 1 - 270 m (Ref. 87801), usually 70 - 120 m (Ref. 114844). , preferred 8°C (Ref. 107945); 26°S - 65°S, 110°W - 53°W
Southeast Pacific, Southwest Atlantic and Antarctic: Magellanic biogeographic province. In the Pacific from Puerto Montt to Strait of Magellan and Cape Horn (56°S) to the Atlantic northwards to Rio de la Plata estuary (35°S). Also from Palmer Archipelago, Antarctica and Easter Island. Introduced in the Mediterranean. Subtropical to polar.
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm Max length : 7.8 cm SHL 雄鱼/尚未辨别雌雄; (Ref. 83435)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
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.
主要参考文献
参考文献 | 合作者 | 合作者
Rosenberg, G. 2009. (Ref. 83435)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
Not Evaluated
Not Evaluated
对人类的威胁
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
回复力
高度, 族群倍增时间少于 15个月 (K=0.19-0.62).
Prior r = 0.57, 95% CL = 0.37 - 0.85, Based on 1 data-limited stock assessment.
脆弱性
Moderate vulnerability (41 of 100).
