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