IODP SEDIS - Thesaurus -

Exopterygota
BT	Invertebrata
	.Arthropoda
	..Mandibulata
	...Insecta
	....Pterygota
	.....Neoptera
	......Exopterygota
NT	Blattaria
	Dermaptera
	Hemiptera
	Isoptera
	Orthoptera
	Perlaria
	Protorthoptera
	Psocoptera
	Thysanoptera
SN	Division.