MolluscaBase name details
original description
(of Helix orsini Porro, 1841) Villa, A. & Villa, J. B. (1841). <i>Dispositio systematica conchyliarum terrestrium et fluviatilium quae adservantur in collectione fratrum Ant. et Jo. Bapt. Villa. Conspectu abnormitatum novarumque specierum descriptionibus adjectis</i>. 62 pp. (+ 2 pp. Resumptus numeralis specierum + Errata). [≥ April]. Mediolani: Borroni & Scotti., available online at https://biodiversitylibrary.org/page/54159030
page(s): 54 [details]
basis of record
Paulucci, M. (1878). <i>Matériaux pour servir à l'étude de la faune malacologique terrestre et fluviatile de l'Italie et de ses iles</i>. Paris: Savy. 54 pp. , available online at https://www.biodiversitylibrary.org/page/13298186
page(s): 4 [details]