original description
Pilsbry, H. A. & Hirase, Y. (1904). Descriptions of new Japanese land shells. <em>The Nautilus.</em> 17(10): 116–119., available online at https://www.biodiversitylibrary.org/page/1726539
page(s): 116-117 [details]
basis of record
Minato, H. (1988). A systematic and bibliographic list of the Japanese land snails. H. Minato, Shirahama, 294 pp., 7 pls.
page(s): 191 [details]
From editor or global species database
Type locality Kunashiri Island, in the Chishima (Kuril) chain. [details]
From editor or global species database