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
                             Eumetabola
                               Holometabola
                                 Order Coleoptera Linnaeus, 1758 - beetles
                                   1 Suborder Archostemata Kolbe, 1908 - reticulated beetles
                                   2 Suborder Myxophaga Crowson, 1955 - skiff beetles
                                   3 Suborder Adephaga Schellenberg, 1806
                                   4 Suborder Polyphaga Emery, 1886
                                   5 Suborder †Protocoleoptera Tillyard, 1934 - protocoleopterans
                                   6 Suborder †Archecoleoptera - archecoleopterans see Suborder Protocoleoptera Tillyard, 1934