移动是文蛤的重要习性。搞清文蛤的移动特点,对于开展其增养殖,有重要的指导作用。有关文蛤移动习性的报道并不多见。上世纪80年代初,海岸带渔业资源调查项目曾做过研究,但由于其调查范围很广,调查项目繁多,很难对文蛤的调查倾注过多的精力,因而对文蛤移动报道显得过于简略。我们对渤海湾南岸潮间带文蛤移动习性进行了调查与研究。报告如下: Movement is an important habit of clams. To find out the characteristics of the movement of clams has an important guiding role in carrying out its cultivation. There are few reports on the movement of clams. In the early 1980s, the coastal fisheries resources survey project had been studied. However, due to the wide range of investigations and the large number of investigations, it is difficult to devote too much energy to the investigation of the clams. Therefore, the reports on the movement of the clams are too brief. We conducted an investigation and research on the movement habits of the intertidal clams in the southern coast of Bohai Bay. The report is as follows: