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Family Caeciliusidae - Lizard Barklice

barklouse - Valenzuela flavidus Bark Louse ID - Valenzuela flavidus - male Barklouse - Xanthocaecilius quillayute Bark Louse - Valenzuela flavidus barklouse - Valenzuela flavidus Barklouse - Valenzuela indicator A psocopteran new to the backyard.  - Valenzuela flavidus - male Yellow-eyed barklouse - Xanthocaecilius
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Insecta (Insects)
Order Psocodea (Barklice, Booklice, and Parasitic Lice)
Family Caeciliusidae (Lizard Barklice)
Synonyms and other taxonomic changes
=Caecilidae
Numbers
31 spp. in 4 genera in North America; rather large family worldwide.(1)