MolluscaBase name details
original description
Pease, W. H. (1868). Description of sixty-five new species of marine Gastropodae, inhabiting Polynesia. <em>American Journal of Conchology.</em> 3(4): 271-297, pls 23-24. [published 2 April 1868]., available online at https://www.biodiversitylibrary.org/page/6659055
page(s): 286, pl. 24 fig. 7. [details]
basis of record
Sowerby, G. B. III. (1915). Descriptions of five new species of Mollusca of the genera <i>Drillia, Marginella, Apicalia, Plesiotrochus</i>, and <i>Ringicula</i>, all from Ceylon; also notes on the genus <i>Plesiotrochus</i>. <em>Proceedings of the Malacological Society of London.</em> 11 (4): 213–216. (29 March)., available online at https://www.biodiversitylibrary.org/page/15715752 [details]