MolluscaBase name details
original description
Benson, W. H. (1836). Descriptive catalogue of terrestrial and fluviatile Testacea, chiefly from the North-East frontier of Bengal. <em>The Journal of the Asiatic Society of Bengal.</em> 5 (54): 350-358. Calcutta [June]., available online at https://biodiversitylibrary.org/page/37188459
page(s): 352 [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]