original description
Dall, W. H. (1885). Notes on some Floridan land and fresh-water shells with a revision of the Auriculacea of the Eastern United States. <em>Proceedings of the United States National Museum.</em> 8: 255-289., available online at https://www.biodiversitylibrary.org/page/15383195
page(s): 261, pl. 17, fig. 11 [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]
additional source
Vanatta, E. G. & Pilsbry, H. A. (1906). <i>Bifidaria pentodon</i> and its allies. <em>The Nautilus.</em> 19(11): 121-128, pls. 6-7, figs. 1-53., available online at https://www.biodiversitylibrary.org/page/1755696
page(s): 125, pl. 6, fig. 9 [details]
From editor or global species database
Type locality Archer, Alachua County, Florida [details]