[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Kingdom Animalia Linnaeus, 1758 - animals
     Branch Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
       Division Bilateria Hatschek, 1888 see Subkingdom Bilateria Hatschek, 1888
         Subdivision Protostomia Grobben, 1908 see Infrakingdom Protostomia Grobben, 1908
           Section Eucoelomata see Superphylum Eucoelomata
             Phylum Arthropoda Siebold, 1848 - arthropods
               Subphylum Mandibulata Snodgrass, 1938
                 Class Insecta Linnaeus, 1758 - insects
                   Subclass Pterygota Lang, 1888 - winged insects see Infraclass Pterygota Lang, 1888
                     Division Hemimetabola see Division Exopterygota Sharp, 1899
                       01 Order Odonata Fabricius, 1793 - dragonflies and damselflies
                       02 Order Ephemeroptera Hyatt & Arms, 1891 - mayflies
                       03 Order Orthoptera Olivier, 1789 - locusts, katydids, crickets, grasshoppers
                       04 Order Dermaptera De Geer, 1773 - earwigs
                       05 Order Plecoptera Latreille, 1802 - stone flies
                       06 Order Isoptera Brulle, 1832 - termites see Order Blattodea Brunner von Wattenwyl, 1882
                       07 Order Embioptera Lameere, 1900 - embiopterans see Order Embiodea
                       08 Order Mallophaga Nitzsch, 1818 - biting lice see Order Phthiraptera Haeckel, 1896
                       09 Order Anoplura Leach, 1815 - sucking lice see Suborder Anoplura Leach, 1815
                       10 Order Psocoptera Shipley, 1904 - book and bark lice
                       11 Order Zoraptera Silvestri, 1913 - zorapterans
                       12 Order Hemiptera Linnaeus, 1758 - true bugs
                       13 Order Homoptera Leach, 1815 - plant bugs see Order Hemiptera Linnaeus, 1758
                       14 Order Thysanoptera Haliday, 1836 - thrips