Superfamily Asiloidea
Robber Flies (Asilidae)
Superfamily Empidoidea
Brachystomatidae
Dagger and Dancing Flies (Empididae)
Long Legged Flies (Dolichopodidae)
Superfamily Nemenstrinoidea
Small Headed Flies (Acroceridae)
Tangle-Veined Flies (Nemestrinidae)
Superfamily Stratiomyoidea
Soldier Flies (Stratiomyidae)
Superfamily Rhagionoidea
Austroleptidae
Superfamily Tabanoidea
Water Snipe Flies (Athericidae)
Horse and March Flies (Tabanidae)
Infraorder Xylophagomorpha
Xylophagidae