Helix thyroidus Say, 1817
- Dataset
- GBIF Backbone Taxonomy
- Rank
- SPECIES
- Published in
- Say, T. (1817). Descriptions of new species of land and fresh water shells of the United States. Journal of the Academy of Natural Sciences of Philadelphia, 1 (6): 123–126. https://www.molluscabase.org/aphia.php?p=sourcedetails&id=334211
Classification
- kingdom
- Animalia
- phylum
- Mollusca
- class
- Gastropoda
- order
- Stylommatophora
- family
- Polygyridae
- genus
- Mesodon
- species
- Mesodon thyroidus
Name
- Homonyms
- Helix thyroidus Say, 1817
Bibliographic References
- International Commission on Zoological Nomenclature. Opinion 1691 Polygyra Say, 1818 (Mollusca, Gastropoda): Polygyra septemvolva Say, 1818 designated as the type species, and Polygyridae Pilsbry, 1895 given precedence over Mesodontidae Try on, 1866.Bulletin of Zoological Nomenclature 49, 240-241 (1992)
- InvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project.
- Say, T. (1817). Descriptions of new species of land and fresh water shells of the United States. <em>Journal of the Academy of Natural Sciences of Philadelphia.</em> 1 (6): 123-126.
- Wetherby, A. G. (1895). New records of reversed American helices. <em>The Nautilus.</em> 9(8): 94.