Class Bivalvia Linnaeus, 1758 - bivalves
   Subclass Autobranchia Grobben, 1894
     Superorder Pteriomorphia Beurlen, 1944
       Order Pteriida Newell, 1965
         Superfamily Pterioidea Gray, 1847 (1820)
           01 Family Pteriidae Gray, 1847 (1820) - winged oysters
           02 Family †Bakevelliidae King, 1850
           03 ?Family †Cassianellidae Ichikawa, 1958
           04 Family Isognomonidae Woodring, 1925 (1828)
           05 ?Family †Kochiidae Frech, 1891
           06 Family Malleidae Lamarck, 1818 - hammer oysters
           07 Family †Pergamidiidae Cox, 1964
           08 Family †Plicatostylidae Lupher & Packard, 1929
           09 Family †Posidoniidae Neumayr, 1891
           10 Family †Pterineidae Meek, 1864
           11 Family Pulvinitidae Stephenson, 1941
           12 Family †Retroceramidae Koschelkina, 1980