MolluscaBase taxon details
original description
(of Helix villae L. Pfeiffer, 1856) Pfeiffer, L. (1856). Bericht über weitere Mittheilungen des Herrn Zelebor. <em>Malakozoologische Blätter. Cassel (Theodor Fischer).</em> 3 (15): 175-186 [Oktober 1856]., available online at https://www.biodiversitylibrary.org/page/15865142
page(s): 183, Taf. II. Fig. 1-3 [details]
original description
(of Helix mortilleti L. Pfeiffer, 1859) Pfeiffer, L. (1859). Monographia Heliceorum viventium. Sistens descriptiones systematicas et criticas omnium huius familiae generum et specierum hodie cognitarum. Volumen quartum. (1): 1–352 [January or February]; (2): 353–920, i–ix [< November]. Lipsiae: F.A. Brockhaus., available online at https://www.biodiversitylibrary.org/page/11648889
page(s): 101 [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]