original descriptionWalker, B. (1902). A revision of the carinate Valvatas of the United States. <em>The Nautilus.</em> 15(11): 121–125., available online athttp://archive.org/stream/nautilus15amer#page/120/ page(s): 124, figs. 2-3 [details]
basis of recordInvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project. page(s): 124, fig. 2 [details]
From editor or global species database
Nomenclature A junior homonym of Valvata confusa Westerlund, 1897. Valvata tricarinata var. perconfusa Walker, 1917 is a replacement name [details] Type locality Not provided [details]
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