MolluscaBase name details
original description
Taylor, D.W. (1950). Three new Pyrgulopsis from the Colorado Desert, California. Leaflets in Malacology, 1(7): 27-33.
page(s): 30, fig. 4 [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]