Class Bivalvia Linnaeus, 1758 - bivalves
   Subclass Autobranchia Grobben, 1894
     Superorder Heteroconchia Gray, 1854
       Clade Heterodonta Neumayr, 1884
         Order Venerida Gray, 1854
           01 Family Hemidonacidae Scarlato & Starobogatov, 1971
           02 Superfamily Arcticoidea Newton, 1891 (1844)
           03 Superfamily Cardioidea Lamarck, 1809 [monotypic]
           04 Superfamily Chamoidea Lamarck, 1809 [monotypic]
           05 Superfamily Cyamioidea Sars, 1878
           06 Superfamily Cyrenoidea Gray, 1840
           07 Superfamily Cyrenoidoidea Adams & Adams, 1857 (1853) [monotypic]
           08 Superfamily Dreissenoidea Gray, 1840 [monotypic]
           09 Superfamily Gaimardioidea Hedley, 1916 [monotypic]
           10 Superfamily Galeommatoidea Gray, 1840
           11 Superfamily Glossoidea Gray, 1847 (1840)
           12 Superfamily Mactroidea Lamarck, 1809
           13 Superfamily Sphaerioidea Deshayes, 1855 (1820)
           14 Superfamily Tellinoidea Blainville, 1814
           15 Superfamily Ungulinoidea Gray, 1854 [monotypic]
           16 Superfamily Veneroidea Rafinesque, 1815