Ivapteridae

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Phylum: Arthropoda
Subphylum: Hexapoda
Classis: Insecta
Cladus: Dicondylia
Cladus: Pterygota
Cladus: Metapterygota
Cladus: Neoptera
Supercohort: Polyneoptera
Cohort: Anartioptera
Magnordo: Polyorthoptera
Superordo: Orthopterida
Grandordo: Notopterodea
Ordo: Notoptera
Subordo: Grylloblattodea
Subordo: †Protoperlina
Familia: Ivapteridae
Genera: Ivaptera
[list of genera after Aristov (2009)]

References

* Aristov, D.S. 2009: A new family of the order Grylloblattida (Insecta) from the Middle Permian of Russia. Paleontologicheskii zhurnal, (2): 59–63. [in Russian, English translation in Paleontological journal, 43: 178-182]