BioStor
 | A supplement to the fifth volume of the terrestrial air-breathing mollusks of the United States and adjacent territories W G Binney (1883) Bulletin of The Museum of Comparative Zoology 11: 135-166 |
 | Notes on some Floridian land and fresh-water shells with a revision of the Auriculacea of the eastern United States W H Dall (1885) Proceedings of The United States National Museum 8: 255-289 |
 | Diagnoses of a few subgenera in Helicidae C F Ancey (1886) Conchologists Exchange 1: 20-20 |
 | A Third Supplement to the Fifth Volume of the Terrestrial Air-breathing Molluscs of the United States and the adjacent territories (1890) Bulletin of The Museum of Comparative Zoology 19: 183-226 |
 | Some names which must be discarded W H Dall (1900) The Nautilus 14: 44-45 |
 | The Mollusca of the Mt. Mitchell Region, North Carolina Bryant Walker and Henry A Pilsbry (1902) Proceedings of The Academy of Natural Sciences of Philadelphia 54: 413-442 |
 | Mollusca of the Ozarkian Fauna H A Pilsbry (1906) Proceedings of The Academy of Natural Sciences of Philadelphia 58: 529-567 |
 | Some new Eocene fossils from Alabama (1907) Nautilus 21: 8-11 |
 | New names introduced by H. A. Pilsbry in the Mollusca and Crustacea William J Clench and Ruth D Turner (1962) Special Publication Academy of Natural Sciences of Philadelphia 4: 1-224 |
 | Land mollusks (Gastropoda: Pulmonata) from early Tertiary Bozeman group, Montana Barry Roth (1986) Proceedings of the California Academy of Sciences 44: 237-267 |
 | Classification and Nomenclator of Gastropod Families Philippe Bouchet and Jean-Pierre Rocroi (2005) Malacologia 47(1-2): 1-397 |