Superfamily Scarabaeoidea Latreille, 1802
Family Scarabaeidae Latreille, 1802 - scarab beetles, dung beetles, and june "bugs"
Subfamily Melolonthinae Leach, in Samouelle, 1819
Group Calicnémites Blanchard, 1845, nom. inval.
see Tribe Pachydemini Burmeister, 1855, nom. protect.