MolluscaBase name details
original description
(of Drymaeus shattucki var. cozumelensis H. G. Richards, 1937) Richards, H. G. (1937). Land and freshwater mollusks from the island of Cozumel, Mexico, and their bearing on the geological history of the region. <em>Proceedings of the American Philosophical Society.</em> 77(3): 249-262, 4 pls (Mar. 31, 1937)., available online at https://www.jstor.org/stable/984730?read-now=1&refreqid=excelsior%3Abaf4b743a991af27b8dc66a6623b2780&seq=1#page_scan_tab_contents
page(s): p. 253, pl. 4, fig. 4. [details]
basis of record
Thompson, F. G. (2011). An annotated checklist and bibliography of the land and freshwater snails of México and Central America. <em>Florida Museum of Natural History Bulletin.</em> 50(1): 1-299. [details] Available for editors [request]