Superfamily Scarabaeoidea Latreille, 1802
   Family Passalidae Leach, 1815
     Subfamily Passalinae Leach, 1815a
       1 Tribe Proculini Kaup, 1868b
       1.02 Tribe Pseudacanthini Kaup, 1871 see Tribe Proculini Kaup, 1868b
       1.03 Tribe Oileini Kuwert, 1891 see Tribe Proculini Kaup, 1868b
       1.04 Tribe Sertoriini Kuwert, 1891, nom. inval. see Tribe Proculini Kaup, 1868b
       1.05 Tribe Unduliferini Kuwert, 1891 see Tribe Proculini Kaup, 1868b
       1.06 Tribe Veturiini Kuwert, 1891 see Tribe Proculini Kaup, 1868b
       1.07 Tribe Popiliini Kuwert, 1896 see Tribe Proculini Kaup, 1868b
       1.08 Tribe Proculejini Kuwert, 1896 see Tribe Proculini Kaup, 1868b
       1.09 Subfamily Spuriinae Kuwert, 1896 see Tribe Proculini Kaup, 1868b
       1.10 Tribe Vindicini Kuwert, 1896 see Tribe Proculini Kaup, 1868b
       2 Tribe Passalini Leach, 1815a
       2.02 Tribe Neleini Kaup, 1869, nom. inval. see Tribe Passalini Leach, 1815a
       2.03 Tribe Pertinacini Kaup, 1871 see Tribe Passalini Leach, 1815a
       2.04 Tribe Phoroneini Kaup, 1871, nom. inval. see Tribe Passalini Leach, 1815a
       2.05 Tribe Mitrorhini Kuwert, 1891 see Tribe Passalini Leach, 1815a
       2.06 Tribe Paxillini Kuwert, 1891 see Tribe Passalini Leach, 1815a
       2.07 Tribe Petrejini Kuwert, 1891 see Tribe Passalini Leach, 1815a
       2.08 Tribe Neleidini Kuwert, 1896 see Tribe Passalini Leach, 1815a
       2.09 Tribe Ptichopodini Kuwert, 1896 see Tribe Passalini Leach, 1815a
       2.10 Tribe Rhodocanthopini Kuwert, 1896 see Tribe Passalini Leach, 1815a
       2.11 Tribe Vatiniini Kuwert, 1896, nom. inval. see Tribe Passalini Leach, 1815a
       3 Tribe Solenocyclini Kaup, 1871
       3.02 Tribe Eriocnemini Kaup, 1871, nom. inval. see Tribe Solenocyclini Kaup, 1871
       3.03 Tribe Stephanocephalini Kaup, 1871 see Tribe Solenocyclini Kaup, 1871
       3.04 Tribe Ciceroniini Kuwert, 1891 see Tribe Solenocyclini Kaup, 1871
       3.05 Tribe Erionomini Kuwert, 1891 see Tribe Solenocyclini Kaup, 1871
       3.06 Tribe Flaminiini Kuwert, 1891 see Tribe Solenocyclini Kaup, 1871
       3.07 Tribe Semicyclini see Tribe Solenocyclini Kaup, 1871
       3.08 Tribe Gnaphalocnemini see Tribe Solenocyclini Kaup, 1871
       4 Tribe Leptaulacini Kaup, 1871
       5 Tribe Macrolinini Kaup, 1871
       5.02 Tribe Aceraiini see Tribe Macrolinini Kaup, 1871
       5.03 Tribe Gonatini see Tribe Macrolinini Kaup, 1871
       5.04 Tribe Mastachilini see Tribe Macrolinini Kaup, 1871
       5.05 Tribe Pharochilini see Tribe Macrolinini Kaup, 1871
       5.06 Tribe Tarquiniini see Tribe Macrolinini Kaup, 1871
       5.07 Tribe Vellejini Kuwert, 1891, nom. inval. see Tribe Macrolinini Kaup, 1871
       5.08 Tribe Aureliini see Tribe Macrolinini Kaup, 1871
       5.09 Tribe Lachini Kuwert, 1896, nom. inval. see Tribe Macrolinini Kaup, 1871
       5.10 Tribe Pelopini see Tribe Macrolinini Kaup, 1871
       5.11 Tribe Pleurariini see Tribe Macrolinini Kaup, 1871
       5.12 Tribe Austropassalini see Tribe Macrolinini Kaup, 1871