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Polygyriscus Pilsbry, 1948

Source

Rank

genus

Land Mollusca of North America etc. Monogr. Acad. nat. Sci. Philad. No. 3 2 (2): 1097.

Helicodiscidae
- Polygyriscus Pilsbry, 1948
  - Polygyriscus virginianus (P. R. Burch, 1947)