Gittenberger, E. & Manga, M. Y. (1981). A new Helicella (Helicidae, Helicellinae) from Navarra, Spain. <em>Basteria.</em> 45 (4/5): 121-124. Leiden.[details] Available for editors [request]
MolluscaBase eds. (2024). MolluscaBase. Helicella orzai E. Gittenberger & Manga, 1981. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1001044 on 2024-05-04
original descriptionGittenberger, E. & Manga, M. Y. (1981). A new Helicella (Helicidae, Helicellinae) from Navarra, Spain. <em>Basteria.</em> 45 (4/5): 121-124. Leiden.[details] Available for editors [request]
basis of recordBank, R. A.; Neubert, E. (2017). Checklist of the land and freshwater Gastropoda of Europe. Last update: July 16th, 2017.[details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality