Psocidae

thumb|Trichadenotecnum sexpunctatum thumb|Trichadenotecnum sexpunctatum

Amphigerontia is a genus of common barklice in the family Psocidae. There are more than 30 described species in Amphigerontia.

Trichadenotecnum is a genus of insects in the order Psocoptera, the booklice, barklice, and bookflies. It is one of the largest genera, including over 200 described species.

species of insect

species of insect

Psococerastis is a genus of insects belonging to the family Psocidae.

Psocus is a genus of common barklice in the family Psocidae. There are about 17 described species in Psocus (the genus has been redefined more narrowly, after many unrelated species were described under its name). Psocus has been found to naturally occur in Europe and North America and the genus includes the largest known psocids.

species of insect

species of insect

species of insect

Metylophorus is a genus of common barklice in the family Psocidae. There are at least 50 described species in Metylophorus. thumb|Metylophorus purus

Psocinae is a subfamily of common barklice in the family Psocidae. There are about 11 genera and at least 40 described species in Psocinae. thumb|Metylophorus purus

species of insect

species of insect

Blaste is a genus of common barklice in the family Psocidae. There are more than 100 described species in Blaste. thumb|Blaste quieta

species of insect

species of insect

Camelopsocus is a genus of common barklice in the family Psocidae. There are about five described species in Camelopsocus.

species of insect

Loensia is a genus of common barklice in the family Psocidae. There are more than 30 described species in Loensia. thumb|Loensia moesta

species of insect

species of insect

Indiopsocus is a genus of common barklice in the family Psocidae. There are more than 30 described species in Indiopsocus.

Ptycta is a genus of common barklice in the family Psocidae. There are more than 150 described species in Ptycta.

species of insect

Hyalopsocus is a genus of common barklice in the family Psocidae. There are about six described species in Hyalopsocus. thumb

Steleops is a genus of common barklice in the family Psocidae. There are more than 20 described species in Steleops.

Cerastipsocus is a genus of common barklice in the family Psocidae. There are more than 20 described species in Cerastipsocus. thumb|Cerastipsocus venosus

species of insect

species of insect

species of insect

species of insect

Blastopsocus is a genus of common barklice in the family Psocidae. There are about nine described species in Blastopsocus.