MolluscaBase name details
Polygyra multilineata (Say, 1821)
1366547 (urn:lsid:marinespecies.org:taxname:1366547)
unaccepted > superseded combination
Species
- Subspecies Polygyra multilineata algonquinensis Nason, 1906 accepted as Webbhelix multilineata (Say, 1821) (unaccepted > junior subjective synonym)
- Variety Polygyra multilineata var. altonensis F. C. Baker, 1920 accepted as Webbhelix multilineata (Say, 1821) (unaccepted > junior subjective synonym)
- Variety Polygyra multilineata var. chadwicki Ferriss, 1907 accepted as Webbhelix chadwicki (Ferriss, 1907) (unaccepted rank)
- Variety Polygyra multilineata var. wanlessi F. C. Baker, 1928 accepted as Webbhelix multilineata (Say, 1821) (unaccepted > junior subjective synonym)
(of Helix multilineata Say, 1821) Say, T. (1821). Description of univalve shells of the United States. <em>Journal of the Academy of Natural Sciences of Philadelphia.</em> 2(1): 149-179., available online at https://www.biodiversitylibrary.org/page/36831337
page(s): 150 [details]
page(s): 150 [details]
MolluscaBase eds. (2025). MolluscaBase. Polygyra multilineata (Say, 1821). Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1366547 on 2025-09-11
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original description
(of Helix multilineata Say, 1821) Say, T. (1821). Description of univalve shells of the United States. <em>Journal of the Academy of Natural Sciences of Philadelphia.</em> 2(1): 149-179., available online at https://www.biodiversitylibrary.org/page/36831337
page(s): 150 [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]
additional source Crabb, E. D. (1928). A predatory <i>Polygyra</i>. <em>The Nautilus.</em> 42(1): 35-36., available online at https://www.biodiversitylibrary.org/page/8518810 [details]
additional source Shimek, B. (1936). Comparative studies of loess and Recent mollusks. II. <em>The Nautilus.</em> 49(4): 119-127., available online at https://www.biodiversitylibrary.org/page/8527762 [details]
page(s): 150 [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]
additional source Crabb, E. D. (1928). A predatory <i>Polygyra</i>. <em>The Nautilus.</em> 42(1): 35-36., available online at https://www.biodiversitylibrary.org/page/8518810 [details]
additional source Shimek, B. (1936). Comparative studies of loess and Recent mollusks. II. <em>The Nautilus.</em> 49(4): 119-127., available online at https://www.biodiversitylibrary.org/page/8527762 [details]
