中国海汇螺科Potamididae的分类学研究Ⅱ.拟蟹守螺属、锥蟹守螺属、望远蟹守螺属及笋光螺属

Study on the taxonomy of Potamididae in China Seas Ⅱ. Cerithidea, Cerithideopsis, Telescopium, and Terebralia

继中国沿海汇螺科Potamididae分类学研究Ⅰ后,又完成了汇螺科的分类学研究Ⅱ。本文主要论述了汇螺科中拟蟹守螺属Cerithidea、锥蟹守螺属Cerithideopsis、望远蟹守螺属Telescopium及笋光螺属Terebralia共4属9种,其中1个中国新纪录种为邱氏拟蟹守螺Cerithideaquoyii(Hombron&Jacquinot, 1848)。文中对其形态特征、生活习性和地理分布等进行了研究论述,并对以往鉴定有误和使用混乱的种名进行了修订。目前为止,共整理分类出中国沿海汇螺科5属18种。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。

This is the second article of the study on the taxonomy of Potamididae in China Seas.This morphological taxonomic study deals with 9 species of Cerithidea,Cerithideopsis,Telescopium,and Terebralia.And one new record species in China is Cerithidea quoyii(Hombron&Jacquinot,1848).This paper mainly describes the morphology,biology and geographical distribution,as well as revision of the misidentification and common names.A total of 18 species assigned to 5 genera are studied.This study provides the basic data for the resources,biodiversity,and ecology of Potamididae.