original descriptionEmberton, K. C. & Pearce, T. A. (2000). Helicarionid snails of Mounts Mahermana, Ilapiry, and Vasiha, southeastern Madagascar. <em>The Veliger.</em> 43: 218-247. Berkeley., available online athttps://www.biodiversitylibrary.org/page/42460922#page/232/mode/1up page(s): 222, fig. 8 [details]
Present Inaccurate Introduced: alien Containing type locality