毛蚶是一种分布在河口附近低盐、软泥底质的底栖生物,在渤海毛蚶资源的分布可分为二个区域即辽东湾的内部和渤海湾的大部,并延伸到莱州湾西部,这二个区域中的群落组成和结构基本相似,因此渤海湾就形成了毛蚶的优良渔场,历来是沿岸群众渔业生产的主要品种之一,它对提供人们水产品的需要和增加出口换取外汇都具有重要的意义。 Moray is a kind of benthos distributed in the low salt, soft mud sediment near the estuary. The distribution of the mullet resources in the Bohai Sea can be divided into two parts: the interior of Liaodong Bay and most of Bohai Bay, extending to the west of Laizhou Bay , The composition and structure of the communities in the two regions are basically similar. Therefore, the Bohai Bay has formed an excellent fishing ground for catfish and has always been one of the major species of fishery production along the coast. It has the need to provide people with aquatic products and increase exports in exchange for foreign exchange All have important meanings.