【摘要】 为了摸清中国沿海汇螺科Potamididae物种数量和分布情况,本文采用国际上最新的分类系统,对中国科学院海洋研究所历年来采集积累的汇螺科标本进行系统性的形态分类学研究,共整理鉴定出汇螺科动物5属18种,将分别进行研究报道。本文主要论述了中国沿海汇螺科、塔蟹守螺属Pirenella共9个种类的形态特征、生活习性和地理分布,并对以往鉴定有误和使用混乱的种名进行了修订。为了解中国汇螺资源情况、生物多样性和生态学研究提供基础资料。更多还原

【Abstract】 This morphological taxonomic study deals with species of the Potamididae collected from China Seas using the latest phylogeny. The study is based on the examination of materials in Institute of Oceanology, Chinese Academy of Sciences. A total of 18 species assigned to 5 genera are described respectively. This paper mainly describes the morphology, biology and geographical distribution of 9 Pirenella species, as well as the revision of the misidentification and common names. This study provides the basic data for the resources, biodiversity and ecology of Potamididae.更多还原