List of documented Canyon Wren prey items from 16 arthropod orders.

Phylum Subphylum Class Order Family
Arthropoda Chilicerata Arachnida (Arachnids) Araneae (Spiders) Lycosidae1 (Wolf Spiders)
      Opiliones (Harvestmen) Phalangodidae1 (Armored Harvestmen)
  Crustacea Malacostraca (Malacostracans) Isopoda2 (Isopods)  
  Hexapoda Insecta (Insects) Dermaptera1 (Earwigs)  
      Orthoptera (Grasshoppers & Crickets) Acrididae1,2 (Short-horned Grasshoppers)
        Rhaphidophoridae2 (Camel Crickets)
      Mantodea (Mantids) Mantidae1 (Praying Mantises)
      Blattodea (Cockroaches & Termites) Kalotermitidae1 (Termites)
      Hemiptera (True Bugs) Pentatomidae1,2 (Stink Bugs)
        Reduviidae1,2 (Assassin Bugs)
      Membracoidea (Leafhoppers & Treehoppers) Cicadellidae1 (Leafhoppers)
        Cicadidae1 (Cicadas)
      Neuroptera (Lacewings) Myrmeleontidae1,2 (Antlions)
      Coleoptera (Beetles) Brentidae1 (Weevils)
        Gyrnidae1 (Whirligig Beetles)
        Scarabaeidae1,2 (Scarab Beetles)
        Tenebrionidae1 (Darkling Beetles)
      Hymenoptera (Ants, Bees, & Wasps) Formicidae1,2 (Ants)
      Lepidoptera (Butterflies & Moths) Noctuidae1,2 (Owlet Moths)
        Erebidae1 (Tiger & Lichen Moths)
      Diptera (Flies) Tipulidae2 (Large Crane Flies)
  Myriapoda Chilopoda (Centipedes) Lithobiomorpha1 (Stone Centipedes)  
      Scutigeromorpha Scutigeridae2 (House Centipedes)