classis Insecta
=
Hexapoda 
subclassis
Apterygota
ordo Thysanura
ordo Entotrophi = Diplura
ordo Collembola
ordo Protura
subclassis
Pterygota
divisio
Palaeoptera
ordo Palaeodictyoptera
ordo Megasecoptera
ordo Protephemeroidea Handl.
ordo Plectoptera = Ephemeroptera
ordo Archodonata
ordo Protodonata
ordo Meganisoptera Mart.
ordo Odonata
divisio
Neoptera
subdivisio
Polyneoptera
superordo Blattopteroidea
ordo Blattodea 
Blatta
ordo Protoblattoidea
ordo Mantoidea Mantis
ordo Isoptera
superordo
Orthopteroidea
ordo Protorthoptera
ordo Orthoptera-Saltatoria
ordo Phasmatodea Phasma
superordo
Plecopteroidea 
ordo Plecoptera
ordo Embiodea Embia
ordo Miomoptera
superordo
Dermatopteroidea
ordo Dermatoptera
ordo Protelytroptera Till.
superordo
Thysanopteroidea
ordo Thysanoptera = Physopoda
subdivisio
Paraneoptera
superordo
Rhynchota
ordo Homoptera
ordo Hemiptera
superordo
Corrodentia
ordo Psocoptera = Copeognatha
subdivisio
Holometabola
ordo Coleoptera
ordo Strepsiptera
ordo Neuroptera
ordo Megaloptera
ordo Mecoptera
ordo Paratrichoptera
ordo Diptera
ordo Aphaniptera
ordo Hymenoptera
ordo Trichoptera
ordo Lepidoptera