MolluscaBase name details
original description
Sowerby, G. B. I. (1841). Descriptions of new species of the family Helicidae, collected by Mr. H. Cuming in the Philippine Islands (continuation). <em>Proceedings of the Zoological Society of London.</em> 9: 17–18, 19–20. [September]., available online at https://www.biodiversitylibrary.org/page/30679639
page(s): 18; note: with varieties a - g. [details]