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): 53, pl. 3, fig. 6 [details]
From editor or global species database
Type locality Texas, Cherokee County, 2 miles east of Alto [details]