(Prisodon) (Prisodon) is a biological genus in the family Hyriidae and order Unionoida.
Prisodon obliquus
Prisodon syrmatophorus
Alathyria
Callonaia
Castalia
Castaliella
Cucumerunio
Diplodon
Echyridella
Hyridella
Lortiella
Microdontia
Prisodon
Triplodon
Velesunio
Virgus
Westralunio