original description
Pilsbry, H. A. (1900). On some Japanese land snails. <em>The Nautilus.</em> 14(5): 59-60 [September]., available online at https://www.biodiversitylibrary.org/page/1731570
page(s): 60 [details]
source of synonymy
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 Hakodate [details]