original description(ofPomatias maculatus var. villae Betta & Martinati, 1855)Betta, E. de; Martinati, P. (1855). Catalogo dei molluschi terrestri e fluviatili viventi nelle provincie Venete. 103 pp, 1 tavola. Verona [February 1855]. page(s): 74 [details]
Present Inaccurate Introduced: alien Containing type locality