Classification of the classis INSECTA:
(insect orders marked with red)
INSECTA
APTERYGOTA s.str.
THYSANURA
PTERYGOTA
HEMIMETABOLA
PALAEOPTERA
EPHEMEROPTERA
ODONATA
POLYNEOPTERA
DICTYOPTEROIDEA
ORTHOPTEROIDEA s.str.
MANTOPHASMATODEA
PHASMATOPTERA
ORTHOPTERA
ENSIFERA
CAELIFERA
DERMAPTEROIDEA
PLECOPTERA
DERMAPTERA
POLYNEOPTERA inc. sed.
EMBIOPTERA
PARANEOPTERA
HOLOMETABOLA