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Upcoming Events

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

National Moth Week was July 23-31, 2022! See moth submissions.

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27

Photos of insects and people from the 2018 gathering in Virginia, July 27-29

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12


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TaxonomyBrowse
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Subfamily Psocinae

Bark lice adult on Crepe Myrtle  - Cerastipsocus venosus 103011Barklice - Metylophorus novaescotiae 030812Blice1 - Cerastipsocus venosus Common Barklouse - Cerastipsocus venosus - female Clear Wing Barklice - Ventral - Metylophorus novaescotiae - female Psocidae swept from diplacus  - Indiopsocus coquilletti A pretty one, well-marked barklouse - Trichadenotecnum pardus Indiopsocus campestris - male
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Psocodea (Barklice, Booklice, and Parasitic Lice)
Suborder Psocomorpha
Infraorder Psocetae
Family Psocidae (Common Barklice)
Subfamily Psocinae
Numbers
As treated here, contains >40 spp. in 11 genera of 4 tribes in our area and >1000 spp. in ~40 genera of 8 tribes worldwide(1)(2)