MolluscaBase name details
original description
(of Polygyra (Stenotrema) turbinella Clench & Archer, 1933) Clench, W. J. & Archer, A. F. (1933). Two new land shells from the southern Applachians. <em>The Nautilus.</em> 46(3): 86-91, pl. 7, figs. 1-6., available online at https://www.biodiversitylibrary.org/page/8519437
page(s): 89-91, pl. 7, figs. 1-3 [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
Emberton, K. C. (1995). When shells do not tell: 145 million years of evolution in North America's polygyrid land snails, with a revision and conservation priorities. <em>Malacologia.</em> 37(1): 69-110. Ann Arbor., available online at https://www.biodiversitylibrary.org/page/13113494
page(s): 89 [details]