(ofHelix stephus W. H. Benson, 1861)Benson, W. H. (1861). Characters of a gigantic <i>Helix</i> from southern India, and of other species from northern India, the Malayan Coast, and the Andaman Islands. <em>Annals and Magazine of Natural History.</em> (3) 7(38): 81-85., available online athttps://www.biodiversitylibrary.org/page/16087066 page(s): 84 [details]
original description(ofHelix stephus W. H. Benson, 1861)Benson, W. H. (1861). Characters of a gigantic <i>Helix</i> from southern India, and of other species from northern India, the Malayan Coast, and the Andaman Islands. <em>Annals and Magazine of Natural History.</em> (3) 7(38): 81-85., available online athttps://www.biodiversitylibrary.org/page/16087066 page(s): 84 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Taxonomic remark New combination herein based on accepted homonymy of Macrochlamys and Tanychlamys [details]