Classification of the classis INSECTA:
(insect orders marked with red)
INSECTA
APTERYGOTA s.str.
THYSANURA
PTERYGOTA
HEMIMETABOLA
PALAEOPTERA
EPHEMEROPTERA
ODONATA
POLYNEOPTERA
PARANEOPTERA
HOLOMETABOLA
COLEOPTEROIDEA
COLEOPTERA
NEUROPTEROIDEA
NEUROPTERA
RAPHIDIOPTERA
MEGALOPTERA
HYMENOPTEROIDEA
HYMENOPTERA
MECOPTEROIDEA