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Upcoming Events

National Moth Week photos of insects and people. Here's how to add your images.

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

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa


Genus Trichadenotecnum

Barklice - Trichadenotecnum majus Another psocid? - Trichadenotecnum alexanderae Insect - Trichadenotecnum Trichadenotecnum alexanderae - Trichadenotecnum Genus species  - Trichadenotecnum alexanderae Psocoptera - Trichadenotecnum majus Trichadenotecnum? - Trichadenotecnum Trichadenotecnum? - Trichadenotecnum desolatum
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
Tribe Ptyctini
Genus Trichadenotecnum
Explanation of Names
Trichadenotecnum Enderlein 1909
10 spp. in our area(1), >200 worldwide(2)
Angle formed by veins Cu1a and M+Cu1a segment acute (obtuse or right in other genera of the subfamily)(1)
much of the world(2)