Suborder Psocomorpha Roesler 1944 (bark louse)
Parent taxon: Psocodea according to R. S. de Moya et al. 2020
See also Azar et al. 2009, Johnson et al. 2018, Lienhard and Smithers 2002 and Mockford et al. 2013
Sister taxa: Concavapsocus, Globopsocus, Troctomorpha, Trogiomorpha, Psococicadellopsis, Huaxiapsocus, Caeciliidae, Miotroctes, Paropsocus, Polypsocidae, Parapsocida
Subtaxa: Archipsocetae Awightipsocus Caeciliusetae Cretapsocus Epipsocetae Hemipsocetae Homilopsocidea Philotarsetae Psocetae Wightimicropsocus Wightipsocus
Ecology: