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

Genus Trichadenotecnum

Bark Louse - Trichadenotecnum alexanderae Common Barklouse - Trichadenotecnum merum Psocidae, on underside of fungi, lateral - Trichadenotecnum alexanderae Trichadenotecnum? - Trichadenotecnum small B&W - Trichadenotecnum majus Pennsylvania Barklouse for ID - Trichadenotecnum Pennsylvania Barklouse for ID  - Trichadenotecnum quaesitum Barklice - Trichadenotecnum
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
Tribe Ptyctini
Genus Trichadenotecnum
Explanation of Names
Trichadenotecnum Enderlein 1909
Numbers
10 spp. in our area(1), >200 worldwide(2)
Identification
Angle formed by veins Cu1a and M+Cu1a segment acute (obtuse or right in other genera of the subfamily)(1)
Range
much of the world(2)