MolluscaBase name details
original description
(of Helix grandis L. Pfeiffer, 1845) Pfeiffer, L. (1845). Descriptions of new species of land shells from the collection of H. Cuming, Esq. <em>Proceedings of the Zoological Society of London.</em> 13 (147): 43–45. London [30 September]., available online at https://www.biodiversitylibrary.org/page/12862539
page(s): 43 [details]
basis of record
Semper, C. (1870-1885). <i>Reisen im Archipel der Philippinen, Theil 2. Wissenschaftliche Resultate. Band 3, Landmollusken</i>. Wiesbaden: Kreidel. [1-80, pls 1-7 (1870); 81-128 (1873); 129-168 (1874); 169-224 (1877); 225-264, pls 19–20, 22–23 (1880); 265–290, pl. 21 (1882); 291-327, pls 24–27 (1885)] (publication dates after Zool. Record)., available online at https://biodiversitylibrary.org/page/32630046
page(s): 199-200 [details]