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

Discussion of 2018 gathering

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

Photos from the 2010 Workshop in Grinnell, Iowa

Photos from the 2009 gathering in Washington


Family Psocidae - Common Barklice

Common Barklouse - Blastopsocus variabilis Common Barklouse - Blastopsocus lithinus - male Blaste posticata  (Banks) - Blaste posticata - male Some sort of Psyllid? - Amphigerontia barklouse - Amphigerontia montivaga Bark Louse on Bark - Blastopsocus lithinus Barklice - Blastopsocus lithinus UID psocid - Blaste quieta - female

Psocid - Metylophorus novaescotiae Leafhoppers on Trunk of Maple Tree - Cerastipsocus venosus Dorsal - Loensia moesta Abdominal terminalia - ventral - Camelopsocus - male Bark louse species?   - Metylophorus purus ? - Hyalopsocus Common Barklouse - Indiopsocus lanceolatus - male Chamise Bark Louse - Psocus