MolluscaBase name details
original description
(of Ptychobranchus fasciolaris var. lacustris F. C. Baker, 1928) Baker, F. C. (1928). The Mollusca of Chautauqua Lake, New York, with descriptions of a new variety of <i>Ptychobranchus</i> and of <i>Helisoma</i>. <em>The Nautilus.</em> 42(2): 48-60., available online at http://biodiversitylibrary.org/page/8518825
page(s): 52 [details]
basis of record
Williams, J. D., Bogan, A. E. & Garner, J. T. (2008). Freshwater mussels of Alabama and the Mobile Basin in Georgia, Mississippi and Tennessee. <em>University of Alabama Press, Tuscaloosa.</em> 908 pp. [details]
additional source
InvertEBase. (2015). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase project (invertebase.org). [details]