[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 Apterygota Brauer, 1885 see Infraclass Thysanura Latreille, 1796
                     Order Collembola Lubbock, 1870 - springtails see Class Collembola Lubbock, 1870
                       1 Genus Anurida Laboulbène, 1865
                       2 Genus Sminthurus Latreille, 1802
                       3 Genus Achorutes Templeton, 1835
                       4 Genus Entomobrya Rondani, 1861