MolluscaBase name details
original description
Pfeiffer, L. (1855). Description of nine new species of Helicea, from Mr. Cuming's collection. <em>Proceedings of the Zoological Society of London.</em> 23: 106–108, pl. 32. London [13 August]., available online at https://www.biodiversitylibrary.org/page/30747991 [details]