Helix ptychophorus var. castaneus Hemphill, 1890
- Dataset
- GBIF Backbone Taxonomy
- Rank
- VARIETY
- Published in
- Hemphill, H. (1890). New varieties of western land shells. The Nautilus, 4(4): 41–43. https://www.molluscabase.org/aphia.php?p=sourcedetails&id=349723
Classification
- kingdom
- Animalia
- phylum
- Mollusca
- class
- Gastropoda
- order
- Stylommatophora
- family
- Polygyridae
- genus
- Allogona
- species
- Allogona ptychophora
Name
Bibliographic References
- Hemphill, H. (1890). New varieties of western land shells. <em>The Nautilus.</em> 4(4): 41-43.
- InvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project.