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 36 - 64 m (Ref. 111861), usually 36 - 58 m (Ref. 111862). , preferred 14°C (Ref. 107945); 31°S - 50°S, 69°W - 50°W (Ref. 85437)
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | 簡介
Southwest Atlantic: From Rio Grande do Sul, Brazil to Santa Cruz Province, Argentina.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm Max length : 9.0 cm SHL 雄魚/尚未辨別雌雄; (Ref. )
Minimum depth from Ref. 111862. Depth range and common depth based on occurrence; to be replaced with a better reference.
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
SAUP Database. 2006. (Ref. 356)
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
回復力
高度, 族群倍增時間少於 15個月 (K=0.25-0.38).
瀕危性
Low to moderate vulnerability (30 of 100).
