Superfamily Scarabaeoidea Latreille, 1802
   Family Passalidae Leach, 1815
     Subfamily Passalinae Leach, 1815a
       Tribe Sertoriini Kuwert, 1891, nom. inval. see Tribe Proculini Kaup, 1868b
         1 Genus Arrox Zang, 1905
         1.0 Genus Sertorius Kaup, 1871, nom. illeg. see Genus Arrox Zang, 1905