MolluscaBase name details
original description
Pilsbry, H. A. (1920). Mollusca from Central America and Mexico. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 71: 212-223, pl. 11., available online at https://biodiversitylibrary.org/page/26285845
page(s): 217, text-figure 5 [details]
From editor or global species database