MolluscaBase name details
original description
Pilsbry, H. A. (1901). New Japanese marine, land and fresh-water Mollusca. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 53: 385-408, pls 19-21., available online at https://www.biodiversitylibrary.org/page/10089416
page(s): 391, pl. 20 fig. 22 [details]
From editor or global species database