Psocetae

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Subphylum: Hexapoda
Classis: Insecta
Cladus: Dicondylia
Subclassis: Pterygota
Cladus: Metapterygota
Infraclassis: Neoptera
Cladus: Eumetabola
Cladus: Paraneoptera
Ordo: Psocodea
Subordo: Psocomorpha
Infraordo: Psocetae
Familiae (4): Hemipsocidae - Myopsocidae - Psilopsocidae - Psocidae
References
Links

Psocetae – Taxon details on BugGuide.
Psocetae – Taxon details on Encyclopedia of Life (EOL).
Psocetae – Taxon details on Fauna Europaea.
Psocetae – Taxon details on Fossilworks.
Psocetae – Taxon details on Integrated Taxonomic Information System (ITIS).
Psocetae – Taxon details on National Center for Biotechnology Information (NCBI).
Psocetae - Taxon details on Psocodea Species File.

Psocetae is an infraorder of bark lice in the order Psocodea (formerly Psocoptera), within the suborder Psocomorpha.[1] It includes the families Hemipsocidae, Myopsocidae, Psilopsocidae and Psocidae.
References

Johnson, Kevin P.; Smith, Vincent S. (2021). "Psocodea species file online, Version 5.0". Retrieved 2021-11-05.

Lienhard, C. & Smithers, C. N. 2002. Psocoptera (Insecta): World Catalogue and Bibliography. Instrumenta Biodiversitatis, vol. 5. Muséum d'histoire naturelle, Genève.