Traits name details
original description
Mansfield, W. C. (1931). Some Tertiary mollusks from southern Florida. <em>Proceedings of the United States National Museum.</em> 79(21): 1-12, pls. 1-4., available online at https://www.biodiversitylibrary.org/page/7523772 page(s): 10-11, pl. 4. figs. 4, 6-8 [details]
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