MolluscaBase name details
original description
(of Unio heros Say, 1829) Say T. (1829). Descriptions of some new terrestrial and fluviatile shells of North America. (cont.). <em>The Disseminator of Useful Knowledge; Containing Hints to the Youth of the U. States, from the School of Industry.</em> 2(19): 291-293 [23 September 1829].
page(s): 293 [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]
additional source
Frierson, L. S. (1904). Observations on the genus <i>Quadrula</i>. <em>The Nautilus.</em> 17(10): 111-112., available online at https://www.biodiversitylibrary.org/page/1726534 [details]
additional source
Marshall, W. B. (1922). A large <i>Quadrula heros</i> Say. <em>The Nautilus.</em> 36(1): 25-27., available online at https://www.biodiversitylibrary.org/page/8279823 [details]