MolluscaBase name details
original description
(of Symphynota I. Lea, 1829) Lea I. (1829). Description of a new genus of the family of naïades, including eight species, four of which are new; also the description of eleven new species of the genus <i>Unio</i> from the rivers of the United States: with observation on some of the characters of the naïades. <em>Transactions of the American Philosophical Society.</em> new ser., 3: 403-457, pls 7-14., available online at http://biodiversitylibrary.org/page/4487916
page(s): 442 [details]