近年来,国内外有关扇贝人工育苗与养殖研究的报道很多,但扇贝稚贝生态的报道甚少。作者根据几年来对华贵栉孔扇贝稚贝移动的观察,对光反应和对比重的适应等方面的实验结果报道如下。 In recent years, there are many reports on artificial breeding and breeding of scallop at home and abroad, but there are few reports on the ecology of scallop juveniles. Based on the past few years, the author observed the movement of juveniles in China Zhikong scallops, the experimental results on the light response and contrast weight are reported below.