Superfamily Scarabaeoidea Latreille, 1802
Count: [f†f] 12f;211g; †10g
   Family Pleocomidae LeConte, 1861
  Count: 1g; †1g
     Subfamily †Cretocominae Nikolajev, 2002a
    Count: †1g
       1 Genus †Cretocoma Nikolajev, 2002a
      Count: -