Zoosection Aschiza
Superfamily Lonchopteroidea
Spear-winged Flies (Lonchopteridae)
Superfamily Phoroidea
Flat-footed Flies (Platypezidae)
Superfamily Syrphoidea
Hover and Drone Flies (Syrphidae)
Zoosection Schizophora – Acalyptratae
Superfamily Carnoidea
Surf or Beach Flies (Canacidae)
Freeloader Flies (Milichiidae)
Superfamily Conopoidea
Thick-headed Flies (Conopidae)
Superfamily Ephydroidea
Vinegar Flies (Drosophilidae)
Marsh or Shore Flies (Ephydridae)
Superfamily Lauxanioidea
Lauxaniidae
Superfamily Nerioidea
Stilt-Legged Flies (Micropezidae)
Superfamily Opomyzoidea
Leaf-miner Flies (Agromyzidae)
Superfamily Sciomyzoidea
Kelp Flies (Coelopidae)
Black Scavenger Flies (Sepsidae)
Snail-killing or Marsh Flies (Sciomyzidae)
Superfamily Sphaeroceroidea
Golden Flies (Chyromyidae)
Lesser Dung Flies (Sphaeroceridae)
Superfamily Tephritoidea
Bone or Skipper Flies (Piophilidae)
Broadmouthed or Antler Flies (Platystomatidae)
Zoosection Schizophora – Calyptratae
Superfamily Hippoboscoidea
Louse Flies (Hippoboscidae)
Superfamily Oestroidea
Blowflies (Calliphoridae)
Superfamily Muscoidea
Fanniidae