MolluscaBase name details
Polygyra germana (A. Gould, 1851)
1366478 (urn:lsid:marinespecies.org:taxname:1366478)
unaccepted > superseded combination
Species
- Subspecies Polygyra germana vancouverinsulae Pilsbry & C. M. Cooke, 1922 accepted as Cryptomastix germana (A. Gould, 1851) (unaccepted > junior subjective synonym)
- Variety Polygyra germana var. megasoma Dall, 1905 (uncertain > unassessed)
(of Helix germana A. Gould, 1851) Gould, A.A. (1851). The terrestrial air-breathing mollusks of the United States, and the adjacent territories of North America. Vol. 2. Little, Brown and Company, Boston. 1-366.
page(s): 156, pl. 40a, fig.3 [details]
page(s): 156, pl. 40a, fig.3 [details]
MolluscaBase eds. (2025). MolluscaBase. Polygyra germana (A. Gould, 1851). Accessed at: https://www.molluscabase.org/aphia.php/10.1371/aphia.php?p=taxdetails&id=1366478 on 2025-09-11
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original description
(of Helix germana A. Gould, 1851) Gould, A.A. (1851). The terrestrial air-breathing mollusks of the United States, and the adjacent territories of North America. Vol. 2. Little, Brown and Company, Boston. 1-366.
page(s): 156, pl. 40a, fig.3 [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 Dall, W. H. (1905). <i>Land and fresh water mollusks of Alaska and adjoining regions</i>. in: <i>Alaska. Harriman Alaska Expedition with cooperation of Washington Academy of Sciences</i>. vol. 13: i-vii + 1-171. , available online at https://www.biodiversitylibrary.org/page/21386445 [details]
page(s): 156, pl. 40a, fig.3 [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 Dall, W. H. (1905). <i>Land and fresh water mollusks of Alaska and adjoining regions</i>. in: <i>Alaska. Harriman Alaska Expedition with cooperation of Washington Academy of Sciences</i>. vol. 13: i-vii + 1-171. , available online at https://www.biodiversitylibrary.org/page/21386445 [details]
