Anomia placenta Linnaeus, 1758
Ephippium transparens Röding, 1798
Placenta auriculata Mörch, 1853
Placenta communis Megerle von Mühlfeld, 1811
Placenta orbicularis Philipsson, 1788
Placenta placenta (Linnaeus, 1758)
Placuna orbicularis (Philipsson, 1788)
Placuna ovalis Blainville, 1826
Eusemia adulatrix