original description
Haldeman, S. S. (1842). <i>New species of shells. A monograph of the Limniades or freshwater univalve shells of North America</i>. 4. J. Dobson, Philadelphia. , available online at https://www.biodiversitylibrary.org/page/11651599
page(s): backcover [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
Type locality USA, possibly in Missouri or Ohio (fide Baker, 1911: 464) [details]