original description
Baily, J. L., Jr. & Baily, R. I. (1951). Further observations on the Mollusca of the relict lakes in the Great Basin. <em>The Nautilus.</em> 65(2): 46–53, pl. 4, figs. 3, 5-6, 8-10., available online at https://www.biodiversitylibrary.org/page/8524845
page(s): 50, pl. 4: figs 5–5a [details]
basis of record
Burch, J. B. (1982). North American freshwater snails: identification keys, generic synonymy, supplemental notes, glossary, references, index. <em>Walkerana.</em> 1(4): 217-365 [30 December 1982].
page(s): 225 [details] Available for editors [request]
From editor or global species database
Type locality Lifton, Ideal Beach, Great Basin, Idaho, USA [details]