the root (no rank)
Eukaryota (domain)
Metazoa (kingdom)
Arthropoda (phylum)
Hexapoda (superclass)
Insecta (class)
Diptera (order)
Brachycera (suborder)
Cyclorrhapha (superfamily)
[hide inferior taxa]
Calliphoridae (family)
Drosophilidae (family)
Muscidae (family)
Oestridae (family)
Tephritidae (family)