MolluscaBase name details
original description
(of Alasmidonta Say, 1818) Say, T. (1818). Description of a new genus of fresh water bivalve shells. Journal of the Academy of Natural Sciences of Philadelphia, 1(2): 459-460 , available online at http://biodiversitylibrary.org/page/24680739
page(s): 459 [details]
additional source
InvertEBase. (2015). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase project (invertebase.org). [details]