the root (no rank)
Eukaryota (domain)
Metazoa (kingdom)
Arthropoda (phylum)
Hexapoda (superclass)
Insecta (class)
Diptera (order)
Brachycera (suborder)
Cyclorrhapha (superfamily)
Muscidae (family)
[hide inferior taxa]
Haematobia irritans (species)
Hydrotaea aenescens (species)
Musca (genus)
Stomoxys calcitrans (species)