MolluscaBase taxon details
original description
(of Helix cooperi W. G. Binney, 1858) Binney, W. G. (1858). Notes on American land shells. No. 3. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 10: 114-116., available online at https://www.biodiversitylibrary.org/page/47535707 page(s): 115 [details]
original description
(of Oreohelix strigosa var. stantoni Dall, 1905) Dall, W. H. (1905). <i>Land and fresh water mollusks of Alaska and adjoining regions</i>. in: <i>Alaska. Harriman Alaska Expedition with cooperation of Washington Academy of Sciences</i>. vol. 13: i-vii + 1-171. , available online at https://www.biodiversitylibrary.org/page/21386445 page(s): 52 [details]
original description
(of Oreohelix cooperi f. iowensis Pilsbry, 1916) Pilsbry, H. A. (1916). Notes on the anatomy of <i>Oreohelix</i>, with a catalogue of the species. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 68(3): 340-359, plates 19-22., available online at https://www.biodiversitylibrary.org/page/1857452 page(s): 357 [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]
|