[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 Holometabola see Subdivision Endopterygota Sharp, 1899
                       1 Order Mecoptera Packard, 1886 - scorpion flies
                       2 Order Neuroptera Linnaeus, 1758 - lacewings
                       3 Order Trichoptera Kirby, 1813 - caddisflies
                       4 Order Lepidoptera Linnaeus, 1758 - butterflies, moths
                       5 Order Diptera Linnaeus, 1758 - true flies, mosquitoes, gnats
                       6 Order Siphonaptera Latreille, 1825 - fleas
                       7 Order Coleoptera Linnaeus, 1758 - beetles
                       8 Order Strepsiptera Kirby, 1813 - twisted-wing insects
                       9 Order Hymenoptera Linnaeus, 1758 - ants, bees, and wasps