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


Genus Ectopsocus

What is it? - Ectopsocus californicus Barklice - Ectopsocus californicus Barklouse - Ectopsocus californicus Ectopsocus vachoni Badonnel - Ectopsocus vachoni - female Psocodea - Ectopsocus vachoni Barklice - Ectopsocus californicus Ectopsocus californicus? - Ectopsocus californicus Psocoptera of some sort - Ectopsocus vachoni
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Psocodea (Barklice, Booklice, and Parasitic Lice)
Suborder Psocomorpha
Infraorder Homilopsocidea
Family Ectopsocidae (Outer Barklice)
Genus Ectopsocus
Synonyms and other taxonomic changes
Ectopsocus (McLachlan, 1899)
12 spp. in NA(1); ca. 160 spp. worldwide(2)[cite:370484]