Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Upcoming Events

See Moth submissions from National Moth Week 2023

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

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

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

Photos of 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

Previous events


Suborder Trogiomorpha

Underleaf lurker - Pteroxanium kelloggi HELP  - Lepinotus Bark fly nymph, or Book  louse  - Cerobasis Echmepteryx? - Echmepteryx hageni Bulgy-eyed bug - Echmepteryx Cerobasis? - Pteroxanium kelloggi Cerobasis? - Cerobasis annulata Barklice - Cerobasis

Cave Book Louse - Pseudorypteryx mexicana Brachypterous Barklouse - Psyllipsocus ramburii Brachypterous Barklouse 2 - Psyllipsocus ramburii Barklouse - Psyllipsocus ramburii Not sure - Psyllipsocus ramburii Psyllipsocus apache Mockford - Psyllipsocus apache - female Psyllipsocus sp.  - Psyllipsocus decoratus Psocodea from indoors - Psyllipsocus ramburii