海湾扇贝种贝选择的好坏直接关系到苗种生产的成败,影响养殖业者的经济效益。因此如何选择高质量的海湾扇贝种贝具有重要的现实生产意义。近年来,常有育苗单位因选择种贝不当而造成种贝孵化率低,甚至孵化的幼体出现面盘解体等不良症状,从而导致海湾扇贝育苗生产的失败。现从种贝的 Bay scallop shellfish selection is directly related to the success or failure of seed production, affecting the economic benefits of aquaculture operators. So how to choose high-quality bay scallop shellfish has important practical significance. In recent years, often nursery units due to improper selection of shellfish caused by shellfish hatching rate is low, even the hatchling noodles appear face plate disintegration and other undesirable symptoms, resulting in the Gulf scallop nursery production failure. Now from the shellfish