Genus Phymesoda [Phymeroda] C. S. Rafinesque, 1820

(3-4-4-0-9-3-0-77-0-0-0-0-0)
Syn. Physemoda T. Prime, 1865
[=Musculium H. F. Link, 1807]
Ref. Vokes, 1980 p 166
[see as it applies to Subgenus (Musculium) under Genus Sphaerium]