Superfamily Scarabaeoidea Latreille, 1802
   Family Scarabaeidae Latreille, 1802 - scarab beetles, dung beetles, and june "bugs"
     Subfamily Melolonthinae Leach, in Samouelle, 1819
       Tribe Cephalotrichiadae Burmeister, 1855 see Tribe Cephalotrichiini Burmeister, 1855
       Family Ceraspididae Burmeister, 1855 see Tribe Macrodactylini (Kirby, 1837)
       Family Dichelonychidae Burmeister, 1855 see Tribe Dichelonychini (Burmeister, 1855)
       Tribe Dichelonychini (Burmeister, 1855)
       Family Leptopodidae Burmeister 1855, nom. inval., nom. illeg. see Tribe Leptopodini (Burmeister, 1855), nom. inval., nom. illeg.
       Family Macrodactylidae Kirby, 1837 see Tribe Macrodactylini (Kirby, 1837)
       Family Macrophyllidae Burmeister, 1855 see Tribe Macrophyllini (Burmeister, 1855)
       Tribe Philochlénides Lacordaire, 1856, nom. inval. see Tribe Macrodactylini (Kirby, 1837)
       01 Tribe Pachypodini Erichson, 1840
       02 Tribe Lichniini Burmeister, 1844
       03 Tribe Euchirini Hope, 1840
       04 Tribe Systellopini Sharp, 1877
       05 Tribe Chasmatopterini Lacordaire, 1856
       06 Tribe Oncerini LeConte, 1861
       07 Tribe Podolasiini Howden, 1997
       07.2 Tribe Lasiopodini LeConte, 1856a, nom. inval. see Tribe Podolasiini Howden, 1997
       08 Tribe Ablaberini Blanchard, 1850
       09 Tribe Sericini Kirby, 1837
       10 Tribe Phyllotocidiini Britton, 1957
       11 Tribe Diphucephalini Laporte, 1840
       12 Tribe Comophorinini Britton, 1957
       13 Tribe Stethaspini Burmeister, 1855
       13.0.1 Tribe Xylonichini Britton, 1957, nom. emend. see Tribe Stethaspini Burmeister, 1855
       13.0.1.0 Tribe Xylonychini Britton, 1957 see Tribe Xylonichini Britton, 1957, nom. emend.
       14 Tribe Automoliini Britton, 1978
       14.0.1 Tribe Automolini Britton, 1957, nom. inval. see Tribe Automoliini Britton, 1978
       14.0.2 Tribe Caulobiini Burmeister, 1855, nom. inval. see Tribe Automoliini Britton, 1978
       15 Tribe Maechidiini Burmeister, 1855
       16 Tribe Liparetrini Burmeister, 1855
       16.0.1 Tribe Haplonychini see Tribe Liparetrini Burmeister, 1855
       16.0.2 Tribe Allarini see Tribe Liparetrini Burmeister, 1855
       16.0.3 Tribe Colpochilini Britton, 1957 see Tribe Liparetrini Burmeister, 1855
       17 Tribe Scitalini Britton, 1957
       18 Tribe Pachytrichini Burmeister, 1855
       19 Tribe Sericoidini Erichson, 1847
       20 Tribe Heteronychini Lacordaire, 1856
       21 Tribe Diplotaxini Kirby, 1837
       21.0.1 Tribe Apogoniini see Tribe Diplotaxini Kirby, 1837
       21.0.2 Tribe Liogenini see Tribe Diplotaxini Kirby, 1837
       22 Tribe Melolonthini Leach, in Samouelle, 1819
       22.0 Tribe Psilonychini see Subtribe Melolonthina Leach, in Samouelle, 1819
       23 Tribe Pachydemini Burmeister, 1855, nom. protect.
       23.0 Tribe Cephalotrichiini Burmeister, 1855 see Tribe Pachydemini Burmeister, 1855, nom. protect.
       23.0 Tribe Leptopodini (Burmeister, 1855), nom. inval., nom. illeg. see Tribe Pachydemini Burmeister, 1855, nom. protect.
       23.0 Tribe Macrophyllini (Burmeister, 1855) see Tribe Pachydemini Burmeister, 1855, nom. protect.
       23.0 Tribe Sparrmanniini Péringuey, 1904, nom. corr. see Tribe Pachydemini Burmeister, 1855, nom. protect.
       23.0 Tribe Sparrmannini Péringuey, 1904, nom. imperf. see Tribe Sparrmanniini Péringuey, 1904, nom. corr.
       23.0.1 Group Calicnémites Blanchard, 1845, nom. inval. see Tribe Pachydemini Burmeister, 1855, nom. protect.
       23.0.2 Tribe Elaphocerini Blanchard, 1851, nom. oblit. see Tribe Pachydemini Burmeister, 1855, nom. protect.
       23.0.3 Tribe Achloini see Tribe Pachydemini Burmeister, 1855, nom. protect.
       24 Tribe Macrodactylini (Kirby, 1837)
       24.0 Tribe Ceraspini (Burmeister, 1855) see Tribe Macrodactylini (Kirby, 1837)
       24.1.0 Tribe Dicraniini Burmeister, 1855 see Tribe Macrodactylini (Kirby, 1837)
       25 Tribe Diphycerini Medvedev, 1952
       26 Tribe Hopliini Latreille, 1829
       27 Tribe Colymbomorphini Blanchard, 1850
       28 Tribe Tanyproctini Erichson 1847
       28.1.0 Tribe Dicraniadae Burmeister, 1855 see Tribe Dicraniini Burmeister, 1855
       29 Tribe †Cretomelolonthini Nikolajev, 1998