original description
Pilsbry, H. A. & Hirase, Y. (1903). New land shells of the Japanese Empire. <em>The Nautilus.</em> 16(10) : 114-117. [February 10]., available online at https://www.biodiversitylibrary.org/page/1754393
page(s): 116 [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): 144 [details]
From editor or global species database
Type locality Kitanosho, Noto [details]
From editor or global species database