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
                           Neoptera Martynov, 1923
                             Polyneoptera
                               Anartioptera
                                 Superorder Plecopterida
                                   Order Plecoptera Latreille, 1802 - stone flies
                                     1 Family †Palaeonemouridae Sinitshenkova, 1987
                                     2 Family †Palaeoperlidae Sharov, 1961
                                     3 Family †Perlopseidae Martynov, 1940
                                     4.1.1 Genus †"Eusthenioides"
                                     4.1.2 Family †Euxenoperlidae (Riek, 1976)
                                     4.1.3 Family †Siberioperlidae Sinitshenkova, 1983
                                     4.1.4 Suborder Antarctoperlaria Zwick, 1973
                                     4.2 Suborder Arctoperlaria Zwick, 1973