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For Insects, Spiders & Their Kin
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Infraorder Homilopsocidea

Barklouse? - Ectopsocopsis cryptomeriae Peripsocus subfasciatus - female psocoptera from leaf galls of Pachypsylla on Celtis occidentalis - Ectopsocopsis cryptomeriae Ectopsocidae? - Lachesilla pacifica Small winter barklouse - Lachesilla female? - Lachesilla Microhabitat - Lachesilla Symphyta  - Ectopsocus californicus bark louse – genus Ectopsocus? - Ectopsocus californicus
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Psocodea (Barklice, Booklice, and Parasitic Lice)
Suborder Psocomorpha
Infraorder Homilopsocidea