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Home » Guide » Arthropods (Arthropoda) » Insects (Insecta) » Barklice, Booklice, and Parasitic Lice (Psocodea)

Order Psocodea - Barklice, Booklice, and Parasitic Lice

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Cave Barklice · Narrow Barklice · Lash-faced Psocids · Granary Booklice · Nymphs and unidentified brachypterous adults

Family Psyllipsocidae - Cave Barklice
Booklice? Booklice? Cave Book Louse - Pseudorypteryx mexicana

Family Stenopsocidae - Narrow Barklice
Tiny bug with cool markings - Graphopsocus cruciatus Eggs - Graphopsocus cruciatus Barklice - Graphopsocus cruciatus - male - female Psyllidae ? - Graphopsocus cruciatus Barklouse - Graphopsocus cruciatus Dorsal - Graphopsocus cruciatus fly thing? - Graphopsocus cruciatus Bark louse - Graphopsocus cruciatus

Family Trichopsocidae - Lash-faced Psocids
Psocoptera (Barklouse) - Trichopsocus acuminatus Looks Like a 3mm Green Lacewing, But it is a Barklouse! - Trichopsocus acuminatus Barklice larva, I think - Trichopsocus Barklice larva, I think - Trichopsocus Barklice larva, with partial wings, I think - Trichopsocus Caddisfly? - Trichopsocus clarus Trichopsocus acuminatus ? - Trichopsocus acuminatus Trichopsocus acuminatus ? - Trichopsocus acuminatus

Family Trogiidae - Granary Booklice
Psocid - Cerobasis annulata Psocid - Cerobasis annulata A barklouse on Bark! - Cerobasis Psocid - Cerobasis guestfalica Psocoptera? Something else? - Cerobasis guestfalica unknown bug - Trogium pulsatorium unknown bug - Trogium pulsatorium Booklice - Trogium pulsatorium

Nymphs and unidentified brachypterous adults
Bark Lice under Holly leaf Unknown bug Possibly Caecilius Nymph? Possibly Caecilius Nymph? Orangish 'Bug' With Dark Wings Cryptic Bark Louse Collembola? Collembola?

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