MolluscaBase taxon details
original description
(of Pupa (Orcula) transversalis Westerlund, 1894) Westerlund, C. A. (1894). Specilegium Malacologicum. Neue Binnen-Conchylien aus der paläarktischen Region. V. <em>Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft.</em> 26 (9/10): 163-177; 26 (11/12): 190-205. Frankfurt am Main [September/October; November/December]., available online at https://www.biodiversitylibrary.org/page/15601574
page(s): 171 [details]
basis of record
Bank, R. A.; Neubert, E. (2017). Checklist of the land and freshwater Gastropoda of Europe. Last update: July 16th, 2017. [details]
additional source
Hausdorf, B. (1987). Zum Vorkommen der Gattung Orcula Held in Griechenland (Gastropoda: Orculidae). Archiv für Molluskenkunde, 118 (1/3): 51-55. Frankfurt am Main. [details] Available for editors [request]