WoRMS taxon details
original description
(of Cyprina arenarea Meek & Hayden, 1857 †) Meek, F. B.; Hayden, F. V. (1857). Descriptions of new genera of fossils, collected by Dr. F.V. Hayden, in Nebraska territory, under the direction of Lieut. G.K. Warren, US Topographical Engineer; with some remarks on the Tertiary and Cretaceous formations of the north-west, and parallelism of the latter with those of other portions of the United States and Territories. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 9: 117–148., available online at https://www.biodiversitylibrary.org/page/6330383 page(s): 143 [details]
original description
(of Cyrena dakotensis Meek & Hayden, 1865 †) Prime, T. (1865). Monograph of American Corbiculadae. <em>Smithsonian Miscellaneous Collections.</em> 7(145): 1-80., available online at http://biodiversitylibrary.org/page/8817525 page(s): 31 [details]
From editor or global species database
New combination Combination established herein, for consistency with genus level synonymy. [details]
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