MolluscaBase - Polygyra multilineata var. altonensis F. C. Baker, 1920

MolluscaBase name details

Polygyra multilineata var. altonensis F. C. Baker, 1920

AphiaID

1367493 (urn:lsid:marinespecies.org:taxname:1367493)

Classification

Status

unaccepted > junior subjective synonym

Accepted name

Webbhelix multilineata (Say, 1821)

Rank

Variety

Parent

Polygyra multilineata (Say, 1821) accepted as Webbhelix multilineata (Say, 1821)

Original name

Polygyra multilineata var. altonensis F. C. Baker, 1920

Environment

~~marine~~, ~~brackish~~, ~~fresh~~, terrestrial

Original description

Baker, F. C. (1920). Animal life in loess deposits near Alton, Illinois, with descriptions of two new varieties of land shells from the same deposits. <em>The Nautilus.</em> 34(2): 61-66., available online at https://www.biodiversitylibrary.org/page/42815261
page(s): 65 [details]

Taxonomic citation

MolluscaBase eds. (2025). MolluscaBase. Polygyra multilineata var. altonensis F. C. Baker, 1920. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1367493 on 2025-09-11

Taxonomic edit history

Date

action

2019-08-12 10:42:30Z

created

Bieler, Rüdiger

2023-05-30 15:24:27Z

changed

Auffenberg, Kurt

Licensing

The webpage text is licensed under a Creative Commons Attribution 4.0 License

[taxonomic tree]

Sources (2)

original description Baker, F. C. (1920). Animal life in loess deposits near Alton, Illinois, with descriptions of two new varieties of land shells from the same deposits. <em>The Nautilus.</em> 34(2): 61-66., available online at https://www.biodiversitylibrary.org/page/42815261
page(s): 65 [details]

basis of record InvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project.
page(s): 65 [details]