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

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


Order Psocodea - Barklice, Booklice, and Parasitic Lice

Psocopteran? - Echmepteryx madagascariensis Bark Louse? - Echmepteryx hageni Winged louse, lateral - Rhyopsocus Thylacella cubana (Banks) - Thylacella cubana - female Nymph? - Pteroxanium kelloggi Lepidopsocidae - Echmepteryx hageni Perhaps Family Lepidopsocidae - Echmepteryx madagascariensis Unknown Bark Louse - Echmepteryx intermedia

Booklouse - Liposcelis seed crawlers - Liposcelis bostrychophila booklouse? - Liposcelis Peritroctes bengalensis  Thornton & Wong 1966 - Peritroctes bengalensis - female mystery barklouse - Stimulopalpus japonicus Booklouse - Liposcelis Unknown Bark Louse - Liposcelis Psocodea in dead pine - Liposcelis

Psocoptera - Trichopsocus clarus Lachesilla nubilis (Aaron) - Lachesilla nubilis - female IMG_5311 - Graphopsocus cruciatus Psocodea - Peripsocus subfasciatus Barklice - Lachesilla andra - male Unknown insect - Cerastipsocus venosus Psocodea  - Xanthocaecilius sommermanae - male Psocodea - Valenzuela

Damalinia caprae Dog biting lice - Trichodectes canis bug with legs curled around hair on my wrist - Pediculus humanus Louse Louse found on white-tailed deer - Tricholipeurus bird louse Pediculus sp., Head lice - Pediculus Duck Louse

Bark Lice under Holly leaf Orangish 'Bug' With Dark Wings Yellow bug Psocoptera 9 Psocid Please help, not sure what these are? Unknown Unknown Bark Louse