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
; 半鹹淡水; 深度上下限 0 - 100 m (Ref. 356). , preferred 10°C (Ref. 107945); 40°S - 56°S, 76°W - 36°W
Southeast Pacific, Southwest Atlantic and the Antarctic.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm Max length : 18.0 cm SHL 雄魚/尚未辨別雌雄; (Ref. 356)
This is an epifaunal species found on soft sandy and muddy bottoms and diverse rocky substrates including cobbles and associated with holdfasts or fronds of brown algae in inner fjords, channels and exposed areas (Ref. 87801).
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
Häussermann, V. and G. Försterra. 2009. (Ref. 87801)
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 - 養殖: 產生; 漁業: landings | FishSource | 周邊海洋
工具
網路資源
Estimates based on models
Prior r = 0.43, 95% CL = 0.28 - 0.64, Based on 1 data-limited stock assessment.
瀕危性
Low vulnerability (10 of 100).