(ofBulimulus snodgrassi Dall, 1900)Dall, W. H. (1900). Additions to the insular land-shell faunas of the Pacific coast, especially of the Galápagos and Cocos Islands. <em>Proceedings of the Academy of the Natural Sciences of Philadelphia.</em> 52: 88-106, plate 8., available online athttps://www.biodiversitylibrary.org/page/24693968 page(s): 90 [details]
original description(ofBulimulus snodgrassi Dall, 1900)Dall, W. H. (1900). Additions to the insular land-shell faunas of the Pacific coast, especially of the Galápagos and Cocos Islands. <em>Proceedings of the Academy of the Natural Sciences of Philadelphia.</em> 52: 88-106, plate 8., available online athttps://www.biodiversitylibrary.org/page/24693968 page(s): 90 [details]
basis of recordDall, W. H. & Ochsner, W. H. (1928). Landshells of the Galapagos Islands. <em>Proceedings of the California Academy of Sciences.</em> ser. 4, 17: 141-185., available online athttps://www.biodiversitylibrary.org/page/3129330 page(s): 165 [details] Available for editors [request]
Present Inaccurate Introduced: alien Containing type locality