Superfamily Scarabaeoidea Latreille, 1802
   Family Hybosoridae Erichson, 1847
     1 Subfamily Anaidinae Nikolajev, 1996
     1.2 Subfamily Cryptogeniinae see Subfamily Anaidinae Nikolajev, 1996
     2 Subfamily Ceratocanthinae Martínez, 1968
     3 Subfamily Hybosorinae Erichson, 1847
     4 Subfamily Liparochrinae Ocampo, 2006
     5 Subfamily Pachyplectrinae Ocampo, 2006