original description
Martens, E. von. (1875). List of land and fresh-water shells collected by Mr. Osbert Salvin in Guatemala in 1873-74. <em>Proceedings of the Zoological Society of London.</em> 1875: 647-649.
page(s): 649 (not figured) [details]
additional source
Richling, I. & Glaubrecht, M. (2008). The types of Neotropical Helicinidae (Mollusca, Gastropoda, Neritopsina) in the Malacological Collection of the Museum für Naturkunde Berlin: an annotated catalogue, with emphasis on Cuban land snails. <em>Zoosystematics and Evolution.</em> 84 (2): 265-310, Berlin. [details]
additional source
Martens, E. von. (1876). Landschnecken aus Costarica und Guatemala. <em>Jahrbücher der Deutschen Malakozoologischen Gesellschaft.</em> 3(3): 253-261, pl. 9, figs. 7-8., available online at https://www.biodiversitylibrary.org/page/16296523
page(s): 261 [details]
From editor or global species database
Type locality "vicinity of Coban. Central America." [details]