MolluscaBase taxon details
original description
(of Helix (Polygyra) tamaulipasensis I. Lea, 1857) Lea, I. (1857). Description of six new species of fresh water and land shells of Texas and Tamaulipas, from the collection of the Smithsonian Institution. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 9: 101-102 [after 28 April 1857; possibly published in 1858]., available online at http://biodiversitylibrary.org/page/6330365
page(s): 102 [details]
basis of record
Thompson, F. G. (2011). An annotated checklist and bibliography of the land and freshwater snails of México and Central America. <em>Florida Museum of Natural History Bulletin.</em> 50(1): 1-299. [details] Available for editors [request]
additional source
Emberton, K. C. (1995). When shells do not tell: 145 million years of evolution in North America's polygyrid land snails, with a revision and conservation priorities. <em>Malacologia.</em> 37(1): 69-110. Ann Arbor., available online at https://www.biodiversitylibrary.org/page/13113494
page(s): 90 [details]