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

Psocid - Cerobasis annulata barklice? - Echmepteryx hageni Barklouse - Echmepteryx hageni Lepidopsocidae, head - Echmepteryx hageni Lepidopsocidae, perhaps? - Echmepteryx hageni HELP  - Lepinotus Unknown Bark Louse - Echmepteryx hageni Unknown Bark Louse - Echmepteryx hageni

Book Lice - Liposcelis seed crawlers - Liposcelis bostrychophila Lithoseopsis hellmani  (Mockford & Gurney) - Lithoseopsis hellmani - female Tapinella sp. - Tapinella - female Insect - Stimulopalpus japonicus unknown insect - Liposcelis booklice Possibly Liposcelis - Liposcelis bostrychophila

Barklouse ID - Aaroniella badonneli Peripsocus sp. - Peripsocus unnamed-one - female Lawn barklouse - Trichadenotecnum alexanderae Tiny Big Headed Bug - Ectopsocus vachoni Barklouse 2b - Hyalopsocus Valenzuela flavidus ? - Valenzuela flavidus Order Psocodea: Bark lice - Archipsocus sp-one-florida Barklice - Lachesilla rufa - female

Bird Louse Damalinia caprae Squirrel Louse Squirrel Louse Dog biting lice - Trichodectes canis Bird louse - Brueelia brunneinucha - female Bird louse - Brueelia brunneinucha Louse found on white-tailed deer - Tricholipeurus

Barklouse Nymph? Orangish 'Bug' With Dark Wings Some get marked for life ... Tiny Bug Psocodea on pine Unknown Unknown Unknown Bark Louse