original descriptionPilsbry, H. A. (1900). Notices of some new Japanese land snails. <em>The Nautilus.</em> 14(9): 107–108. [30 December 1900]., available online athttps://biodiversitylibrary.org/page/1731618 page(s): 107 [details]
Present Inaccurate Introduced: alien Containing type locality