MolluscaBase taxon details
original description
(of Zonites dallianus Pilsbry, 1889) Pilsbry, H. A. (1889). New and little known American molluscs. No. 1. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 41: 81-89, plate 3., available online at http://biodiversitylibrary.org/page/1849398
page(s): 83, pl. 3, figs. 9-11; note: name attributed to Simpson; however, Pilsbry is sole author of the description [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]
From editor or global species database