original description
Pfeiffer, L. (1850). Beschreibungen neuer Landschnecken. <em>Zeitschrift für Malakozoologie. Cassel.</em> 7 (5): 65-80 (July 1850); 7 (6): 81-89 (August 1850)., available online at https://biodiversitylibrary.org/page/16300365
page(s): 88-89 [details]
additional source
Torre, C. de la & Bartsch, P. (1941). The Cuban operculate land mollusks of the family Annulariidae, exclusive of the subfamily Chondropominae. <em>Proceedings of the United States National Museum.</em> 89(3096): 131-385, pls 9-57., available online at https://www.biodiversitylibrary.org/page/7611794
page(s): 196 [details]
From editor or global species database
Type locality Isla de Pinos [details]