Superfamily Scarabaeoidea Latreille, 1802
   Family Scarabaeidae Latreille, 1802 - scarab beetles, dung beetles, and june "bugs"
     Subfamily Rutelinae MacLeay, 1819
       Tribe Adoretini Burmeister, 1844
         1 Subtribe Adorrhinyptiina Arrow, 1917
         2 Subtribe Adoretina Burmeister, 1844
         3 Subtribe Pachyrhinadoretina Ohaus, 1912a
         4 Subtribe Trigonostomina Ohaus, 1912a, nom. illeg.
         5 Subtribe Prodoretina Ohaus, 1912a