MolluscaBase taxon details
original description
(of Helix auriculata Swainson, 1820) Swainson, W. (1820-1823). Zoological Illustrations, or, original figures and descriptions of new, rare, or interesting animals, selected chiefly from the classes of ornithology, entomology, and conchology, and arranged on the principles of Cuvier and other modern zoologists. London: Baldwin, Cradock & Joe; Strand: W. Wood. (Vol. 1-3): pl. 1-18 [1820] pl. 19-83 [1821] pl. 84-134 [1822] pl. 135-182 [1823]., available online at http://www.biodiversitylibrary.org/item/92614
page(s): pl. 9 [details]