【摘要】 山东近海香螺的分布取决于海区底质、水温、盐度、水深四个因子。底质为泥质粉沙和沙质粉沙质泥、水温８～２０℃、盐度３１．０～３２．５、水深２０～３０ｍ，为香螺的最适环境。更多还原

【Abstract】 The distribution of Neptunea cuming Crosse in Shandong coastal waters depends on four factors such as bottom quality,water temperature,salinity and depth of the sea area. The optimum environment for Neptunea cuming Crosse dwelling is the mud-powder-sand like or sand-powder-sand-mud like bottom quality, water temperature at 8￣12℃, salinity 31.0￣32. 5, water depth20￣30m.更多还原