Kingdom Animalia Linnaeus, 1758 - animals
   Phylum Arthropoda Siebold, 1848 - arthropods
     Subphylum Hexapoda Latreille, 1825 see Epiclass Hexapoda Latreille, 1825
       Class Insecta Linnaeus, 1758 - insects
         Order Coleoptera Linnaeus, 1758 - beetles
           Suborder Myxophaga Crowson, 1955 - skiff beetles
             1 Superfamily †Asiocoleoidea Rohdendorf, 1961
             2 Superfamily †Rhombocoleoidea Rohdendorf, 1961
             3 Superfamily Schizophoroidea Ponomarenko, 1968
             4 Superfamily Lepiceroidea Hinton, 1936 (1882)
             5 Superfamily Sphaeriusoidea Erichson, 1845