MolluscaBase name details
original description
(of Pupa incana Leidy, 1851) Leidy, J. (1851). Special anatomy of the terrestrial Gastropoda of the United States. In: Gould, A.A. 1851. The terrestrial air-breathing mollusks of the United States, and the adjacent territories of North America. Vol. 1. Little, Brown and Company, Boston. 198-260, plates 1-16.
page(s): 230 [details]
basis of record
Binney, W. G. (1875). On the genitalia, jaw and lingual dentition of certain species of Pulmonata (with a note on the classification on the Achatinellae, by Thomas Bland). <em>Annals of the Lyceum of Natural History of New York.</em> 11: 166-196 plates 12-18., available online at https://www.biodiversitylibrary.org/page/16076264#page/188/mode/1up
page(s): 186, pl. 13, fig. J [details]