MolluscaBase name details
original description
Tappan, B. (1839). Description of some new shells. The American Journal of Science and Arts, 35: 268-270.
page(s): 269 [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]
additional source
Baker, F. C. (1900). A revision of the physae of northeastern Illinois. <em>The Nautilus.</em> 14(2): 16-24, text-figures 1-7 [June]., available online at https://www.biodiversitylibrary.org/page/42800074
page(s): 18-19, text-figure 2 [details]
additional source
Nylander, O. O. (1908). Additional shells found in Aroostook County, Maine. <em>The Nautilus.</em> 22(2): 19., available online at https://www.biodiversitylibrary.org/page/1743528 [details]
additional source
Goodrich, C. (1941). A senatorial conchologist. <em>The Nautilus.</em> 55(2): 66., available online at https://www.biodiversitylibrary.org/page/8519971 [details]