Psocoptera

English: Booklice; Barklice.Families•• Suborder Trogiomorpha
Lepidopsocidae: scaly-winged barklice.
Prionoglarididae: large-winged psocids.
Psoquillidae: bird nest barklice.
Psyllipsocidae: cave barklice.
Trogiidae: granary booklice.
•• Suborder Troctomorpha
Amphientomidae
Boopiidae
Compsocidae
Echinophthiriidae
Enderleinellidae
Gyropidae
Haematomyzidae
Haematopinidae
Hamophthiriidae
Hoplopleuridae
Hybopthiridae
Laemobothriidae
Linognathidae
Liposcelididae
Manicapsocidae
Menoponidae
Microthoraciidae
Musapsocidae
Neolinognathidae
Pachytroctidae
Pecaroecidae
Pedicinidae
Pediculidae
Philopteridae
Polyplacidae
Protroctopsocidae
Pthiridae
Ratemiidae
Ricinidae
Sphaeropsocidae
Trichodectidae
Trimenoponidae
Troctopsocidae
•• Suborder Psocomorpha
Amphipsocidae
Archipsocidae
Asiopsocidae
Caeciliusidae
Cladiopsocidae
Dasydemellidae
Dolabellopsocidae
Ectopsocidae
Elipsocidae
Epipsocidae
Hemipsocidae
Lachesillidae
Lesneiidae
Mesopsocidae
Myopsocidae
Paracaeciliidae
Peripsocidae
Philotarsidae
Pseudocaeciliidae
Psilopsocidae
Psocidae
Ptiloneuridae
Sabulopsocidae
Spurostigmatidae
Stenopsocidae
Trichopsocidae