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

National Moth Week photos of insects and people. Here's how to add your images.

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

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa


Suborder Psocomorpha

Barklouse ID - Bertkauia crosbyana Barklouse? - Bertkauia crosbyana Barklouse ID - Bertkauia crosbyana Bertkauia lepicidinaria  Chapman - Bertkauia lepicidinaria - female Bertkauia crosbyana? - Bertkauia crosbyana Bertkauia lepicidinaria - female Bertkauia lepicidinaria - female Bertkauia crosbyana - female

Hairy-Winged Bark Louse? - Polypsocus corruptus Small bug 091614 - Polypsocus corruptus Barklice - Valenzuela flavidus Unidentified Insect. Nymph?  - Teliapsocus conterminus For Diane #3 - Teliapsocus conterminus Barklouse - Valenzuela flavidus Valenzulea flavidus nymph - Valenzuela flavidus Unknown Valenzuela sp. - Valenzuela pinicola - female

Lachesilla tectorum Badonnel - Lachesilla tectorum - female Peripsocus madidus Unidentified Insect - Peripsocus subfasciatus Barklouse - Peripsocus subfasciatus - female Philotarsus californicus? - Philotarsus californicus tiny Ectopsocus - Ectopsocus Elipsocus female? - Elipsocus hyalinus Peripsocus? - Peripsocus subfasciatus - female

bark lice - Cerastipsocus trifasciatus unknown on lichen - Hyalopsocus Wasp? - Amphigerontia - male Leafhopper? - Amphigerontia petiolata Metylophorus novaescotiae Psocus leidyi Flying insect - Metylophorus novaescotiae Bark louse with a green, patterned head