MolluscaBase taxon details
original description
Bartsch, P. (1930). New and old land shells from the island of Luzon, Philippines. <em>Proceedings of the United States National Museum, Smithsonian Institution, Washington, D.C.</em> 78(2848): 1-20, 9 pls. [25 November 1930]., available online at https://www.biodiversitylibrary.org/page/7527311
page(s): 7, pl. 2, figs. 5-8 [details]