Class Bivalvia Linnaeus, 1758 - bivalves
   Subclass Autobranchia Grobben, 1894
     Superorder Pteriomorphia Beurlen, 1944
       Order Arcida Gray, 1854
         Superfamily Arcoidea Lamarck, 1809
           Family Arcidae Lamarck, 1809 - arks
             1 Subfamily Arcinae Lamarck, 1809
             2 Subfamily Anadarinae Reinhart, 1935