original description
Bartsch, P. (1913). New land shells from the Philippine Islands. <em>Proceedings of the United States National Museum.</em> 43 (1993): 549-553, pl. 43., available online at https://www.biodiversitylibrary.org/page/7307125
page(s): 550-551, pl. 43, figs. 9-10, 12-14 [details]
From editor or global species database
Type locality Philippines, Cagayanes Islands, Caluga Island. [details]