Kingdom [Animalia] Linnaeus, 1758 - animals
   Ecdysozoa Aguinaldo, Turbeville, Linford, Rivera, Garey, Raff & Lake 1997, nom. cl. inval. - ecdysozoans see Clade Ecdysozoa Aguinaldo, Turbeville, Linford, Rivera, Garey, Raff & Lake 1997 [Lake, Halanych, Servin & Garey 2020]
     Panarthropoda Nielsen, 1995 - panarthropods
       Tritocerebra see [unranked] Tactopoda Budd, 2001
         Phylum Arthropoda Siebold, 1848 - arthropods
           Subphylum Mandibulata Snodgrass, 1938
             Infraphylum Atelocerata see [unranked] Mandibulata
               Superclass Panhexapoda
                 Epiclass Hexapoda Latreille, 1825 see Superclass Hexapoda Latreille, 1825
                   Class Insecta Linnaeus, 1758 - insects
                     Dicondylia Haeckel, 1866 see Subclass Dicondylia Haeckel, 1866
                       Pterygota Lang, 1888 see Infraclass Pterygota Lang, 1888
                         Metapterygota
                           Superorder Odonatoptera Martynov, 1932
                             Holodonata
                               Order Odonata Fabricius, 1793 - dragonflies and damselflies
                                 Euodonata
                                   Suborder Epiprocta
                                     Infraorder Anisoptera Selys-Longchamps & Hagen, 1854
                                       †"Anisozygoptera"
                                         01 Family †Archithemistidae (Tillyard, 1917)
                                         02 Family †Asiopteridae Pritykina, 1968
                                         03 Family †Euthemistidae Pritykina, 1968
                                         04 Family †Heterophlebiidae Needham, 1903
                                         05 Family †Isophlebiidae Handlirsch, 1906
                                         06 Family †Karatawiidae (Martynov, 1925)
                                         07 Family †Liassophlebiidae Tillyard, 1925
                                         08 Family †Oreopteridae Pritykina, 1968
                                         09 Family †Progonophlebiidae (Tillyard, 1925)
                                         10 Family †Turanothemistidae Pritykina, 1968