MolluscaBase name details
original description
Adams, H. (1867 ["1866"]). Descriptions of six new species of shells, and note on <i>Opisthostoma de-Crespignii</i>. <em>Proceedings of the Zoological Society of London.</em> (1866): 445–447. [April 1867]., available online at https://www.biodiversitylibrary.org/page/28627945
page(s): 445. [details]