MolluscaBase name details
original description
Binney, A. (1841). A monograph of the Helices inhabiting the United States. Boston Journal of Natural History, 3 (4) ["1840"] : 405-438, Pl. 11, 20-25. Boston., available online at https://www.biodiversitylibrary.org/page/32416142
page(s): 425, pl. 22, fig. 5 [details]
basis of record
InvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project. [details]