MolluscaBase name details
original description
(of Lymnea nuttalliana I. Lea, 1841) Lea, I. (1841). On fresh water and land shells (continuation) [fifty-seven new species]. <em>Proceedings of the American Philosophical Society.</em> 2(17): 30-34 [7 May 1841]., available online at http://biodiversitylibrary.org/page/34521454
page(s): 33 [details]
basis of record
Baker, F. C. (1902). The Mollusca of the Chicago area, the Gastropoda. <em>Bulletin of the Natural History Survey, Chicago Academy of Sciences.</em> 3(2): 133-410, plates 28-36., available online at https://www.biodiversitylibrary.org/page/21820449
page(s): 276, pl. 31, fig. 6 [details]