MolluscaBase taxon details
original description
Hedley, C. (1891). The land molluscan fauna of British New Guinea. <em>Proceedings of the Linnean Society of New South Wales.</em> 2 (6): 67–116, pl. 9-22., available online at https://www.biodiversitylibrary.org/page/6561044
page(s): 82, pl. 10, figs 17-19 [details]