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
; 半咸淡水; 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
国家 | FAO区域 | 生态系 | 标本纪录 | 简介
Southwest Atlantic: From Rio Grande do Sul, Brazil to Santa Cruz Province, Argentina.
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm Max length : 9.0 cm SHL 雄鱼/尚未辨别雌雄; (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 | 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
SAUP Database. 2006. (Ref. 356)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
Not Evaluated
Not Evaluated
人类利用
渔业: 商业性
FAO - 养殖: 产生; 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=0.25-0.38).
脆弱性
Low to moderate vulnerability (30 of 100).
