Phylum Mollusca Linnaeus, 1758 - molluscs
   Class Bivalvia Linnaeus, 1758 - bivalves
     Subclass Heterodonta Neumayr, 1884 see Clade Heterodonta Neumayr, 1884
       Order Chamida see Order Venerida Gray, 1854
         Superfamily Tellinoidea Blainville, 1814
           Family Tellinidae Blainville, 1814 - tellinids
             Subfamily Macominae Olsson, 1961
               01 Genus Macoma Leach, 1819
               02 Genus Apolymetis Salisbury, 1929
               03 Genus Cymatoica Dall, 1889
               04 Genus Exotica Jousseaume, 1918
               05 Genus Florimetis Olsson & Harbison, 1953
               06 Genus Gastrana Schumacher, 1817
               07 Genus Leporimetis Iredale, 1930
               08 Genus Macalia Adams, 1860
               09 Genus Psammotreta Dall, 1900
               10 Genus Sinomacoma Yamamoto & Habe, 1959
               11 Genus Temnoconcha Dall, 1921