Scarabaeidae Latreille, 1802
Xylonichus dispar (Arrow, 1924)
Xylonichus eucalypti Boisduval, 1835
Xylonichus monticola (Blackburn, 1911)
Xylonichus nigrescens Blanchard, 1851
Xylonichus piliger Blanchard, 1851
Xylonichus sternalis (Blackburn, 1912)
