original description
Pilsbry, H. A. (1890). On <i>Helix albolabris</i> var. <i>maritima</i>. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 42: 282-283., available online at https://www.biodiversitylibrary.org/page/26357400
page(s): 283, text fig [details]
basis of record
InvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project.
page(s): 283, text fig [details]
From editor or global species database
Taxonomic remark non Helix maritima Draparnaud, 1805 [details]