Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
 

Clickable Guide

Interactive image map to choose major taxa 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

Calendar

Upcoming Events

National Moth Week was July 19-27, and the Summer 2025 gathering in Louisiana, July 19-27

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27

Infraorder Homilopsocidea

 
 
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Ancient Barklice · Outer Barklice · Damp Barklice · Fateful Barklice · Middle Barklice

Family Archipsocidae - Ancient Barklice
Unknown Bark Louse - Archipsocus Unknown Bark Louse - Archipsocus Archipsocus sp. - Archipsocus Archipsocus sp. - Archipsocus barklice? - Archipsocus Archipsocus - floridanus or nomas - Archipsocus Cf. A. gurneyi - Archipsocus Cf. A. gurneyi - Archipsocus

Family Ectopsocidae - Outer Barklice
Large-Winged Psocid - Ectopsocopsis cryptomeriae Least interesting Ectopsocus - Ectopsocus briggsi Barklouse - Ectopsocopsis cryptomeriae Psocid from Quercus virginiana - Ectopsocus californicus - female Bark Lice? - Ectopsocus californicus Ectopsocus strauchi? IDed on iNaturalist - Ectopsocus strauchi Ectopsocus? - Ectopsocus californicus Barklice - Ectopsocus californicus

Family Elipsocidae - Damp Barklice
E. obscurus - Elipsocus obscurus Propsocus pulchripennis? - Propsocus pulchripennis Bark louse - Cuneopalpus cyanops Anyone know what type of bark louse? - Propsocus pulchripennis Elipsocus obscurus female? - Elipsocus obscurus - female Low effort guess: Valenzuela? - Cuneopalpus cyanops 3684 - Elipsocus obscurus Barklice - Elipsocus obscurus

Family Lachesillidae - Fateful Barklice
Barklouse - Lachesilla michiliensis - female possible barklouse - Lachesilla nubilis Psocodea, lateral - Lachesilla pedicularia Lachesilla andra? - Lachesilla andra Lachesilla - Lachesilla pedicularia SBBG-SCL-TIC_000241 - Lachesilla corona Psocomorpha - Lachesilla dona Microhabitat - Lachesilla

Family Mesopsocidae - Middle Barklice
Mesopsocus? - Mesopsocus unipunctatus Psocid probably - Mesopsocus laticeps Unknown insect in Western Washington - Mesopsocus unipunctatus Psocodea - Mesopsocus laticeps Psocodea - Mesopsocus laticeps Mesopsocus female - M. immunis? - Mesopsocus - female Possible Mesopsocus? - Mesopsocus unipunctatus Psocoptera. Psocidae - Mesopsocus unipunctatus

 
 
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