the root (no rank)
Eukaryota (domain)
Metazoa (kingdom)
Arthropoda (phylum)
Hexapoda (superclass)
Insecta (class)
[hide inferior taxa]
Coleoptera (order)
Diptera (order)
Ephemeroptera (order)
Hemiptera (order)
Heteroptera (order)
Hymenoptera (order)
Isoptera (order)
Lepidoptera (order)
Mantodea (order)
Neoptera (subclass)
Neuroptera (order)
Odonata (order)
Orthoptera (order)
Psocoptera (order)
Siphonaptera (order)
Strepsiptera (order)
Thysanura (subclass)