Nanopsocetae

Nanopsocetae is one of two major divisions of Troctomorpha in the order Psocodea (formerly Psocoptera),^[1][2] alongside Amphientometae. There are more than 20 families and 5,200 described species in Nanopsocetae.^[3][4]

Nanopsocetae Temporal range: Cretaceous–Recent PreꞒ Ꞓ O S D C P T J K Pg N
Liposcelis
Crab louse
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Psocodea
Suborder:	Troctomorpha
Infraorder:	Nanopsocetae Pearman, 1936
Clades
Phthiraptera (lice) Liposcelididae Pachytroctidae Sphaeropsocidae

Taxonomy

The clade contains four major groups, Phthiraptera (lice), Liposcelididae, Pachytroctidae and Sphaeropsocidae.^[4]

Schizophthirus pleurophaeus