living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
         Phylum Arthropoda Siebold, 1848 - arthropods
           Subphylum Uniramia Snodgrass, 1935 see Phylum Arthropoda Siebold, 1848
             Class Insecta Linnaeus, 1758 - insects
               Subclass Pterygota Lang, 1888 - winged insects see Infraclass Pterygota Lang, 1888
                 Infraclass Neoptera Martynov, 1923 - modern, wing-folding insects see Division Neoptera Martynov, 1923
                   Superorder Hemipterodea see Subdivision Paraneoptera
                     1 Order Psocoptera Shipley, 1904 - book and bark lice
                     2 Order Anoplura Leach, 1815 - sucking lice see Suborder Anoplura Leach, 1815
                     3 Order Mallophaga Nitzsch, 1818 - biting lice see Order Phthiraptera Haeckel, 1896
                     4 Order Thysanoptera Haliday, 1836 - thrips
                     5 Order Hemiptera Linnaeus, 1758 - true bugs
                     6 Order Homoptera Leach, 1815 - plant bugs see Order Hemiptera Linnaeus, 1758