basis of record
Harasewych M. G., Baldinger, A. J., Villacampa, Y. & Greenhall, P. (2007). The <i>Cerion</i> (Mollusca: Gastropoda: Pulmonata: Cerionidae) taxa of Charles Johnson Maynard and their type specimens. <em>Bulletin of the Museum of Comparative Zoology.</em> 158(7): 367-527., available online at https://www.biodiversitylibrary.org/page/41159810
page(s): 469 [details]
From editor or global species database
Taxonomic remark First used by Maynard 1919: 15 (October 16) and again by Maynard 1919: 35 (November 6) [details]