Data underlying the paper: Successful rearing of Ostrea edulis from parents originating from the Wadden Sea, the Netherlands

Data on length of oyster (Ostrea edulis) larvae, before and after settlement. Oysters were reared in a small scale hatchery, several batches were reared.本数据集涵盖欧洲扁牡蛎（Ostrea edulis）幼虫附着前后的体长数据。实验所用牡蛎均在小型育苗场中繁育，共开展多批次培育。