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BugGuide is a National Moth Week Partner. How to add your National Moth Week 2021 photos. July 17-25.

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

National Moth Week 2020 photos of insects and people.

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

Discussion, 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

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

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TaxonomyBrowse
Info
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Genus Blastopsocus

Bark Louse - Blastopsocus lithinus Blastopsocus lithinus (Chapman) - Blastopsocus lithinus - female Common Barklouse - Blastopsocus lithinus - male Barklice - Blastopsocus lithinus Egg mass impression - Blastopsocus lithinus Psocidae, Common Barklice, head & thorax - Blastopsocus lithinus - female Metylophorus sp.? - Blastopsocus variabilis - male Blastopsocus 20-09-25 - Blastopsocus lithinus
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 Amphigerontiinae
Genus Blastopsocus
Explanation of Names
Blastopsocus Roesler 1943
Numbers
6 spp. in our area, 9 total(1)
Identification
In forewing, Rs-M junction at a point or by a short fusion; ptserostigma rounded or smoothly curved on hind margin, opaque but without pigement spot. Otherwise defined by male genital features.(2)
Range
e. NA (north to so. QC) into South America; New Guinea(1)