MolluscaBase name details
original description
(of Cyclas transversa 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): 356 [details]
basis of record
Mackie, G. L. (2007). Biology of freshwater corbiculid and sphaeriid clams of North America. <em>Ohio Biological Survey Bulletin New Series.</em> 15 (3: i-ix): 1-436. [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
Sterki, V. (1902). Some notes on the North American Calyculinae, with new species. <em>The Nautilus.</em> 16(8): 89-93., available online at http://biodiversitylibrary.org/page/1754364
page(s): 91 [details]
additional source
Clessin, S. (1874-1879). Die Familie der Cycladeen. In Abbildungen nach der Natur mit Beschreibungen. In Systematisches Conchylien-Cabinet von Martini und Chemnitz. 1-40, pl. 1-6 (1874), 41-48 (1875), 49-56 (1876), 57-160, pl. 7-30 (1877), 161-200, pl. 31-42 (1878), 201-283, pl. 43-46 (1879). Nürnberg. , available online at http://biodiversitylibrary.org/page/34337291 [details]