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

Fuzzy Green-Eyed Psocid - Echmepteryx hageni Cerobasis guestfalica, right? - Cerobasis guestfalica Cerobasis guestfalica  - Cerobasis guestfalica 040212Blice1 - Echmepteryx madagascariensis barklouse - Echmepteryx hageni Scaly-winged Bark Louse? - Echmepteryx hageni Trogium pulsatorium Unknown Bark Louse - Echmepteryx hageni

Insect IMG_1805 - Liposcelis Booklouse - Liposcelis Barklouse - Stimulopalpus japonicus Barklouse IMG_0598 - Stimulopalpus japonicus bark louse - Sphaeropsocus bicolor Tapinella maculata - male Tapinella sp. Unknown Bark Louse - Tapinella

Cerastipsocus venosus Xanthocaecilius possible booklouse - Camelopsocus tucsonensis Barklouse - Ectopsocopsis cryptomeriae Barklouse - Valenzuela boreus Lizard Barklouse ? - Valenzuela - female Order Psocodea: Bark lice - Cerastipsocus venosus Hyalopsocus ? - Psocus - female

Human Body Louse - Pediculus humanus Damalinia caprae Pediculus humanus humanus  - Pediculus humanus help ID this bug Cat Biting Louse - Felicola subrostratus Pthirus pubis Pthirus pubis Found this Bug in Our Bed - Pediculus humanus

? psocid Eggs on holly tree leaf Barklouse nymph Psocodea on pine Unknown Bark Louse Unknown Bark Louse Unknown Bark Louse