MolluscaBase name details
original description
Smith, E. A. (1877). Descriptions of new species of South American Helicidae in the British Museum. <em>Proceedings of the Zoological Society of London.</em> (1877): 361-365., available online at https://www.biodiversitylibrary.org/page/28510975
page(s): 363, pl. 39 fig. 4 [details]