sea mollusca船蛆
freshwater mollusca淡水软体动物;淡水贝类
Mollusca -软体动物门
mollusca community软体动物群落
p mollusca软体动物类
Phyllum Mollusca软体动物门
Mollusca a软体动物门;软体动物
Poria mollusca拉
A total of 543 species of macrobenthos were collected. The specie-number of Polychaeta is 147 species, Mollusca 182 species, Crustacea 144 species, and Echinodermata 70 species.
除少数种类待鉴定外，两次调查共发现四大类群底栖动物543种，其中多毛类39科147种，软体动物56科182种，甲壳类41科144种，棘皮动物21科70种。
参考来源 - 黄东海大型底栖动物生物多样性现状及变化研究