Classification of the classis INSECTA:
(insect orders marked with red)


INSECTA



APTERYGOTA s.str.




THYSANURA



PTERYGOTA




HEMIMETABOLA





PALAEOPTERA






EPHEMEROPTERA






ODONATA





POLYNEOPTERA





PARANEOPTERA






PSOCOPTEROIDEA







ZORAPTERA







PSOCOPTERA







MALLOPHAGA







ANOPLURA







THYSANOPTERA






RHYNCHOTA







STERNORRHYNCHA








PSYLLINA








APHIDINA








ALEYRODINA








COCCINA







AUCHENORRYNCHA







HETEROPTERA




HOLOMETABOLA





COLEOPTEROIDEA






COLEOPTERA





NEUROPTEROIDEA






NEUROPTERA






RAPHIDIOPTERA






MEGALOPTERA





HYMENOPTEROIDEA






HYMENOPTERA





MECOPTEROIDEA






MECOPTERA






TRICHOPTERA






LEPIDOPTERA






SIPHONAPTERA






DIPTERA