Traits taxon details
original description
(of ) Jackson, R.W. (1948). New subspecies of <em>Helicostyla</em> from Mindoro, and of <em>Polygyra</em> from Florida. <em>The Nautilus.</em> 62(2): 40-41., available online at https://www.biodiversitylibrary.org/page/8519579 page(s): 41 [details]
basis of record
InvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project. [details]
|