MolluscaBase taxon details
original description
(of Zonitoides nummus Vanatta, 1900) Vanatta, E.G. (1900). A new American species of Zonitoides. Proceedings of the Academy of Natural Sciences of Philadelphia, 51: 524.
page(s): 524, text figs. [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