== Slægtskabsforhold ==
Neopteras [[fylogeni]] er ikke fuldstændigt løst. Et [[kladogram]] baseret på morfologiske karakteristika gengives her ifølge Kluge 2004, 2010, 2012, 2013, 2019 og 2020.<ref name="Kluge 2004">{{cite journal |last1=Kluge |first1=Nikita J. |title=Larval/pupal leg transformation and a new diagnosis for the taxon Metabola Burmeister, 1832 = Oligoneoptera Martynov, 1923 |journal=Russian Entomological Journal |date=2004 |volume=13 |issue=4 |pages=189-229 |url=http://www.insecta.bio.spbu.ru/z/pdf/Kluge2004-189-229-elibrary.pdf}}</ref><ref name="Kluge 2010">{{cite journal |last1=Kluge |first1=Nikita J. |title=Circumscriptional names of higher taxa in Hexapoda |journal=Bionomina |date=2010 |volume=1 |pages=15-55 |url=http://www.mapress.com/bionomina/content/2010/f/bn00001p055.pdf}}</ref><ref name="Kluge 2012">{{cite journal |last1=Kluge |first1=Nikita J. |title=General System of Neoptera with Description of a New Species of Embioptera |journal=Russian Entomological Journal |date=2012 |volume=21 |issue=4 |pages=371-384 |url=http://www.insecta.bio.spbu.ru/z/pdf/Kluge2012-Neoptera.pdf}} Further material from Kluge is available at
[http://www.insecta.bio.spbu.ru/z/pdf/Kluge2013-Tegminoptera&Calyptroptera.pdf Tegminoptera & Calyptroptera 2013]
[http://www.insecta.bio.spbu.ru/z/pdf/Kluge2019-Tetrastigmoptera-engl.pdf Tetrastigmoptera 2019]
[http://www.insecta.bio.spbu.ru/z/sys-ins.htm Insect systematics and principles of cladoendesis].</ref>
Geologi