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 Orthopterodea see Order Orthoptera Olivier, 1789
                     Order Orthoptera Olivier, 1789 - locusts, katydids, crickets, grasshoppers
                       Suborder Caelifera Ander, 1939
                         Infraorder Acrididea (MacLeay, 1821)
                           Superfamily Acridoidea (MacLeay, 1821) Burmeister, 1839
                             01 Family Pamphagodidae see Family Charilaidae (V.M. Dirsh, 1953)
                             02 Family Pamphagidae Burmeister, 1840
                             03 Family Tristiridae J.A.G. Rehn, 1906
                             04 Family Lathiceridae (V.M. Dirsh, 1954)
                             05 Family Pyrgomorphidae Brunner, 1893
                             06 Family Lentulidae Dirsh, 1956
                             07 Family Ommexechidae I. Bolivar, 1884
                             08 Family Romaleidae Brunner von Wattenwyl, 1893 - lubber grasshoppers
                             09 Family Pauliniidae see Subfamily Pauliniinae Hebard, 1924
                             10 Family Acrididae MacLeay, 1821 - grasshoppers