MolluscaBase name details
original description
Pfeiffer, L. (1847). Descriptions of 38 new species of land-shells, in the collection of Hugh Cuming, Esq. <em>Proceedings of the Zoological Society of London.</em> 14 (166) [“1846”]: 109–116. [26 January]., available online at https://biodiversitylibrary.org/page/12862759
page(s): 110 [details]
additional source
Benson, W. H. (1848). Characters of seven new species of <i>Helix</i>, with amended descriptions of some species previously described, and notes on others requiring remark. <em>Annals and Magazine of Natural History.</em> (2) 2: 158-164., available online at https://biodiversitylibrary.org/page/18686164
page(s): 163 [details]