MolluscaBase name details
original description
(of Unio tetralasmus Say, 1831) Say, T. (1830-1834). American Conchology, or descriptions of the shells of North America. Illustrated by coloured figures from original drawings executed from nature. School Press, New Harmony, Indiana. Part 1 (1830a); Part 2 (April 1831a); Part 3 (September 1831a); Part 4 (March 1832); Part 5 (August 1832); Part 6 (April 1834); Part 7 (1834?, published after Say's death; edited by T. A. Conrad)., available online at http://biodiversitylibrary.org/page/7959266
page(s): 3: pl. 23 [details]
basis of record
Williams, J. D., Butler, R. S., Warren, G. L. & Johnson, N. A. (2014). Freshwater Mussels of Florida. <em>University of Alabama Press, Tuscaloosa.</em> 498 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]