MolluscaBase taxon details
original description
Sharpe D. (1853). Description of the new species of Zoophyta and Mollusca. [Appendix B, to S. Ribeiro: On the Carboniferous and Silurian formations of the neighborhood of Bussaco in Portugal.]. <em>Quarterly Journal of the Geological Society of London.</em> 9(1): 146-158., available online at https://www.biodiversitylibrary.org/page/34983249
page(s): 158, pl. 9 fig. 17 [details]