MolluscaBase name details
original description
Lindström G. (1884). On the Silurian Gastropoda and Pteropoda of Gotland. <em>Kongliga Svenska Vetenskaps-Akademiens Handlingar.</em> 19(6): 250 pp., 21 pls., available online at https://biodiversitylibrary.org/page/34284945
page(s): 77, pl. XIX, fig. 6-11 [details]