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


Subfamily Psocinae

Friend or Foe? - Cerastipsocus venosus Bark Louse - Cerastipsocus trifasciatus Unknown - Cerastipsocus venosus black insects with yellow stripes on maple tree - Cerastipsocus venosus some kind of nymph - Cerastipsocus venosus Barklouse - Cerastipsocus venosus Orthopteran nymph? - Cerastipsocus venosus Hemiptera - Cerastipsocus venosus

large barklouse - Metylophorus novaescotiae Barklouse - Metylophorus novaescotiae 5002075 Metylophorus  - Metylophorus novaescotiae Barklouse - Metylophorus novaescotiae - female Barklouse on White Pine - Metylophorus novaescotiae Bark Louse - Metylophorus novaescotiae Brown-spotted insect - Metylophorus purus Metylophorus? - Metylophorus novaescotiae

Bark Louse - Psocus leidyi - Psocus leidyi Psocus? - Psocus crosbyi Unknown Barklice? - Psocus Hyalopsocus sp. - Hyalopsocus - male barklouse - Hyalopsocus floridanus - male Psocidae, dorsal - Hyalopsocus striatus unknown Psocopteran - Psocus Bark louse? - Hyalopsocus striatus

Common Barklouse - Indiopsocus lanceolatus - male Barklouse - Ptycta polluta - female Psocoptera - Camelopsocus tucsonensis Psocidae? - Indiopsocus - male Bug - Camelopsocus Indiposocus campestris (Aaron) - Indiopsocus campestris - male Aphid? - Camelopsocus Mottled bark louse? - Loensia moesta