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

BugGuide is a National Moth Week Partner. How to add your National Moth Week 2021 photos. July 17-25.

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

National Moth Week 2020 photos of insects and people.

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

Previous events


Suborder Trogiomorpha

Moth or Fly? - Echmepteryx hageni Barklouse - Neolepolepis occidentalis 022212Blice2 - Echmepteryx intermedia Reticulate-winged Trogiid - Lepinotus reticulatus Rhyopsocus eclipticus Hagen 1876 - Rhyopsocus eclipticus - female Unknown Psocopteran - Thylacella cubana Cerobasis? - Cerobasis prickly - Echmepteryx madagascariensis

Booklice? Tiny Bathroom Bugs,  - Psyllipsocus ramburii Very small bug (1.5 - 1.8mm) in the basement - Dorypteryx domestica Identification Needed. Possibly Cave Barklice? Tiny pale hexapod - Psyllipsocus ramburii Psyllipsocus sp.  - Psyllipsocus cave booklouse - Psyllipsocus ramburii Psocodea from indoors - Psyllipsocus ramburii