Traits taxon details
original description
Pilsbry, H. A. & Johnson, C. W. (1917). New Mollusca of the Santo Domingan Oligocene. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 69: 150-202., available online at https://www.biodiversitylibrary.org/page/5442193 page(s): 169-170 [details]
additional source
Beu, A. G. (2010). Neogene tonnoidean gastropods of tropical and South America: contributions to the Dominican Republic and Panama paleontology projects and uplift of the Central American isthmus. <em>Bulletins of American Paleontology.</em> 377-378: 1-550, pls. 1-79., available online at https://bap.priweb2.org/downloads/pubs/item_pdf_5607.pdf page(s): 257 [details] Available for editors 
additional source
Woodring, W. P. (1959). Geology and paleontology of the Canal Zone and adjoining parts of Panama. Description of Tertiary mollusks (Gastropods: Vermetidae to Thaididae). <em>United States Geological Survey Professional Paper.</em> 306-B: 147-239., available online at https://doi.org/10.3133/pp306b page(s): 208 [details] Available for editors 
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