Orthonynchia Tolmachoff, 1926
- Dataset
- GBIF Backbone Taxonomy
- Rank
- GENUS
- Published in
- Rep. Norweg. Arctic Exp. "Fram" 1898-1902, 2, no. 38, 55.
Classification
- kingdom
- Animalia
- phylum
- Mollusca
- class
- Gastropoda
- family
- Platyceratidae
- genus
- Orthonynchia