MolluscaBase taxon details
original description
Gittenberger, E. & Manga, M. Y. (1977). Some new species of the genus Helicella (Pulmonata, Helicidae) from the province León, Spain. <em>Zoologische Mededelingen.</em> 51 (11): 177-189, pl. 1-2. Leiden [26 April].
page(s): 184 [details] Available for editors [request]
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
Gittenberger, E. & Carr, R. (2002). A second locality for Helicella (H.) valdeona (Hygromiidae). <em>Journal of Conchology.</em> 37 (6): 663-665. [details] Available for editors [request]