我国楯螺科一新记录——平边笠贝(Ferrissia parallelus Haldeman,1841)

A New Record Species of Ancylidae from China(Ferrissia parallelus Haldeman,1841)

我国对楯螺科种类的研究很少.在湖北保安湖,以及江西省南昌市艾溪湖、前湖,德安县共青城和庐山等地湖泊、池塘、溪流生境发现该科在我国的一新记录种平边笠贝Ferrissia parallelus,并对其贝壳形态、齿舌和栖息生境作了详细描述.目前,我国大陆已记录该科物种4种.

There are only a few studies on Ancylidae in China. A new record species of Ancylidae was col- lected at Baoan Lake in Hubei province, and suburb lake of Nanchang city, the steams and ponds in Dean county and Lushan mountain in Jiangxi province from China. The detail description of shell morphology with the classification characteristics and radular morphology of the species was given.