Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
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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

Previous events


Species Mesopsocus immunis

Mesopsocus unipunctatus? - Mesopsocus immunis Amphigerontia? - Mesopsocus immunis M. unipunctatus male? - Mesopsocus immunis - male M. unipunctatus male - Mesopsocus immunis - male M. immunis male? - Mesopsocus immunis - male Mesopsocus male - M. immunis? - Mesopsocus immunis - male Mesopsocus? - Mesopsocus immunis Mesopsocus? - Mesopsocus immunis
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Psocodea (Barklice, Booklice, and Parasitic Lice)
Suborder Psocomorpha
Infraorder Homilopsocidea
Family Mesopsocidae (Middle Barklice)
Genus Mesopsocus
Species immunis (Mesopsocus immunis)
Explanation of Names
Mesopsocus immunis (Stephens 1836)
native to Europe, adventive in our area (BC-CA)