Kingdom Animalia Linnaeus, 1758 - animals
   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 Grylloblattodea Brues & Melander, 1932 - ice crawlers