original descriptionPilsbry, H. A. & Hirase, Y. (1903). Notices of new Japanese land shells. <em>The Nautilus.</em> 17(4): 44-46. [August 12]., available online athttps://www.biodiversitylibrary.org/page/42789172 page(s): 44-45 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Type locality Kunchan, the northern province of Riukiu Island. [details]