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): 77-78, pl. 8, fig. 11 [details]
From editor or global species database
Type locality Texas, Burleson County, Mosley's Ferry, Brazos River (first locality mentioned) [details]