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

Family Trogiidae - Granary Booklice

barklouse - Cerobasis guestfalica Louse - Lepinotus reticulatus HELP  - Lepinotus Unknown Psocopteran - Cerobasis Bark fly nymph, or Book  louse  - Cerobasis Cerobasis? - Cerobasis annulata  Granary Booklouse - Cerobasis guestfalica Barklice (nymph ?) - Cerobasis guestfalica
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Psocodea (Barklice, Booklice, and Parasitic Lice)
Suborder Trogiomorpha
Infraorder Atropetae
Family Trogiidae (Granary Booklice)
Explanation of Names
Trogiidae Roesler 1944
7 spp. in 4 genera in our area(1), 60 spp. in 9 genera total(2)