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
                                     Suborder Arctoperlaria Zwick, 1973
                                       Systellognatha
                                         1.1.1 Family Pteronarncyidae nom. null. see Family Pteronarcyidae Newman, 1853
                                         1.1.2.1 Family Styloperlidae
                                         1.1.2.2 Family Peltoperlidae Claassen, 1931
                                         1.2.1 Family Perlidae Latreille, 1802
                                         1.2.2 Family Chloroperlidae (Okamoto, 1912)
                                         1.2.3 Family Perlodidae Klapalek, 1912
                                         2 ?Family †Platyperlidae Sinitshenkova, 1982