MolluscaBase taxon details
original description
(of Unio ozarkensis Call, 1887) Call, R. E. (1887). Descriptions of two new species of the genus Unio, from the Ozark region of Missouri. Proceedings of the United States National Museum, 10: 498-500, plates 27-28, available online at http://biodiversitylibrary.org/page/7485630
page(s): 498, pl. 27 [details]
original description
(of Pleurobema utterbackii Frierson, 1915) Utterback, W. I. (1915). The naiades of Missouri. – III. The American Midland Naturalist , 4(5): 181-204, available online at http://biodiversitylibrary.org/page/29527499
page(s): 197, pl. 5, fig. 12a, b, pl. 20, fig. 63a-d [details]
basis of record
Campbell, D. C. & Lydeard, C. (2012). Molecular systematics of <i>Fusconaia</i> (Bivalvia: Unionidae: Ambleminae). <em>American Malacological Bulletin.</em> 30 (1): 1-17. [details]
additional source
InvertEBase. (2015). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase project (invertebase.org). [details]