Traits taxon details
original description
Hodson, F.; Hodson, H. K.; Harris, G. D. (1927). Some Venezuelan and Caribbean mollusks. <em>Bulletins of American Paleontology.</em> 13(49): 1-80, pls. 1-40., available online at https://www.biodiversitylibrary.org/page/30374464 page(s): 40, pl. 23, figs 4, 5, pl. 24, fig. 9 [details]
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