original description
Harris, G. D. (1895). New and otherwise interesting Tertiary Mollusca from Texas. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 47: 45-88, 9 pls., available online at https://www.biodiversitylibrary.org/page/26323100
page(s): 52-53, pl. 3, fig. 5-5a [details]
From editor or global species database
Type locality Texas, Bastrop County, Smithville [details]