MolluscaBase name details
Helix (Polygyra) couchiana I. Lea, 1857
1365554 (urn:lsid:marinespecies.org:taxname:1365554)
unaccepted > junior subjective synonym
Species
Helix (Polygyra) Say, 1818 accepted as Polygyra Say, 1818
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]
page(s): 102 [details]
MolluscaBase eds. (2024). MolluscaBase. Helix (Polygyra) couchiana I. Lea, 1857. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1365554 on 2025-03-11
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original description
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 InvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project. [details]
page(s): 102 [details]
basis of record InvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project. [details]
