dasshdt00000153

Timed searches for the non-native Pacific oyster, Crassostrea gigas, in the river estuaries of south Devon. Records were collated by Gemma Couzens for the 2006 autumn edition of Shellfish News, and subsequently are assumed to be from 2006.针对南德文郡各河口的外来太平洋牡蛎（Crassostrea gigas）开展定时调查。本数据集的记录由杰玛·卡曾斯（Gemma Couzens）为《贝类新闻（Shellfish News）》2006年秋季刊整理汇编，后续默认该批记录的采集年份为2006年。