Class Bivalvia Linnaeus, 1758 - bivalves
   Subclass Autobranchia Grobben, 1894
     Superorder Heteroconchia Gray, 1854
       Clade Heterodonta Neumayr, 1884
         Order Lucinida Gray, 1854
           Superfamily Lucinoidea Fleming, 1828
             1 Family Lucinidae Fleming, 1828 - lucines
             2 Family †Mactromyidae Cox, 1929 (1887)
             3 Family †Paracyclidae Johnston, 1993