Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Clade neomura Cavalier-Smith, 1987
             Domain Eukaryota Chatton, 1925 - eukaryotes
               Clade discaria Cavalier-Smith, 2021
                 Clade dorsates Cavalier-Smith, 2021
                   Clade podiates Cavalier-Smith, 2012
                     [crown] Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
                       [crown] Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
                         [crown] Clade Opisthokonta Cavalier-Smith 1987 [Simpson & Medina 2020] - animal-fungal clade
                           Superkingdom Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
                             Clade filozoa Shalchian-Tabrizi, Minge, Espelund, Orr, Ruden, Jakobsen & Cavalier-Smith, 2008
                               Kingdom Animalia Linnaeus, 1758 - animals
                                 Clade Planulozoa Wallberg, Thollesson, Farris & Jondelius 2004
                                   Subkingdom Bilateria Hatschek, 1888 - bilaterians
                                     Clade Nephrozoa Jondelius, Ruiz-Trillo, Baguñà & Riutort 2002
                                       Infrakingdom Protostomia Grobben, 1908
                                         Superphylum Ecdysozoa Aguinaldo, Turbeville, Linford, Rivera, Garey, Raff & Lake, 1997
                                           Panarthropoda Nielsen, 1995 - panarthropods
                                             Tactopoda Budd, 2001
                                               Phylum Arthropoda Siebold, 1848 - arthropods
                                                 Euarthropoda
                                                   Antennulata
                                                     Subphylum Mandibulata Snodgrass, 1938
                                                       Infraphylum Pancrustacea Zrzavý & Štys, 1997
                                                         Altocrustacea
                                                           Miracrustacea
                                                             Superclass Hexapoda Latreille, 1825
                                                               Cercophora
                                                                 Class Insecta Linnaeus, 1758 - insects
                                                                   Subclass Dicondylia Haeckel, 1866
                                                                     Infraclass Pterygota Lang, 1888
                                                                       Metapterygota
                                                                         Neoptera Martynov, 1923
                                                                           Eumetabola
                                                                             Paraneoptera
                                                                               Superorder Condylognatha Börner, 1904
                                                                                 Order Hemiptera Linnaeus, 1758 - true bugs
                                                                                   Genus Abas Fennah, 1950
                                                                                   Genus Acanthidiellum Kirkaldy, 1904
                                                                                   [Genus Acanthidium Montrouzier, 1858, nom. illeg.] see Genus Acanthidiellum Kirkaldy, 1904
                                                                                   Family †Archiconiopterygidae Ansorge, 1996 [monotypic]
                                                                                   Genus Bernardia Ashmead, 1891
                                                                                   [Genus Chermes Linnaeus, 1758, nom. illeg.]
                                                                                   [Genus Karenia Distant, 1888]
                                                                                   Genus Phoroneus Stål, 1865
                                                                                   [Suborder Prosorrhyncha Sorensen et al., 1995]
                                                                                   Genus Sertorius Stål, 1866
                                                                                   Genus Trigonurella Maa, 1963
                                                                                   Genus Vatinius Stål, 1865
                                                                                   Genus Vellejus Stål, 1865, nom. illeg.
                                                                                   1 Family †Archescytinidae Tillyard, 1926
                                                                                   1 [Suborder Cryptocerata]
                                                                                   2 [Suborder Gymnocerata]
                                                                                   2.1.1 Family †Protopsyllidiidae Becker-Migdisova, 1960
                                                                                   2.1.2 Suborder Sternorrhyncha Amyot & Audinet-Serville, 1843 - aphids, psyllids, whiteflies and scales
                                                                                   2.2.1 Suborder Auchenorrhyncha Duméril, 1805 - cicadas
                                                                                   2.2.1.1 [Suborder Clypeorrhyncha]
                                                                                   2.2.1.2 [Suborder Archaeorrhyncha]
                                                                                   2.2.2 Heteropterida
                                                                                   9 [Suborder Homoptera Leach, 1815] see Order Homoptera Leach, 1815