MolluscaBase taxon details
original description
(of Helix lancerottensis P. B. Webb & S. Berthelot, 1833) Webb, P. B. & Berthelot, S. (1833). Synopsis molluscorum terrestrium et fluviatilium quae in itineribus per insulas Canarias. <em>Annales des Sciences Naturelles.</em> 28: 307-326 [Paris]., available online at https://www.biodiversitylibrary.org/page/6096727
page(s): 316 [details]
original description
(of Helix orbignyi var. calcarea Mousson, 1872) Mousson, A. (1872). Révision de la faune malacologique des Canaries. <em>Neue Denkschriften der Schweizerischen Naturforschenden Gesellschaft.</em> 25 (14): 1-176, pl. 1-6., available online at https://www.biodiversitylibrary.org/page/13237449
page(s): 37, 152 [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]