original description(ofOnchidium floridanum Dall, 1885)Dall, W. H. (1885). Notes on some Floridan land and fresh-water shells with a revision of the Auriculacea of the Eastern United States. <em>Proceedings of the United States National Museum.</em> 8: 255-289., available online athttps://www.biodiversitylibrary.org/page/15383195 page(s): 288-289 [details]