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
                                                   Subphylum Chelicerata Heymons, 1901
                                                     Euchelicerata Weygoldt & Paulus, 1979
                                                       Prosomapoda Lamsdell, 2013
                                                         Planaterga Lamsdell, 2013
                                                           Dekatriata Lamsdell, 2013
                                                             Sclerophorata Kamenz, Staude & Dunlop, 2011
                                                               Class Arachnida Lamarck, 1801
                                                                 Micrura Hansen & Sørensen, 1904
                                                                   Pantetrapulmonata Shultz, 2007
                                                                     Tetrapulmonata Shultz, 1990
                                                                       Serikodiastida Garwood & Dunlop, 2014
                                                                         Order Araneae Clerck, 1757 - spiders
                                                                           Suborder Opisthothelae Pocock, 1892 - modern spiders
                                                                             Infraorder Mygalomorphae Pocock, 1892
                                                                               Avicularoidea
                                                                                 Crassitarsae
                                                                                   Theraphosodina
                                                                                     Superfamily Theraphosoideaᵀ
                                                                                       Family Theraphosidaeᵀ Thorell, 1870 - tarantulas and bird spiders
                                                                                         Genus Cyclosternum Ausserer, 1871
                                                                                           01 Cyclosternum bicolor (Schiapelli & Gerschman, 1945)
                                                                                           02 Cyclosternum fasciatum (O. P.-Cambridge, 1892)
                                                                                           03 Cyclosternum garbei (Mello-Leitão, 1923)
                                                                                           04 Cyclosternum gaujoni Simon, 1889
                                                                                           05 Cyclosternum janthinum (Simon, 1889)
                                                                                           06 Cyclosternum kochi (Ausserer, 1871)
                                                                                           07 Cyclosternum macropus (Ausserer, 1875)
                                                                                           08 Cyclosternum melloleitaoi Bücherl et al., 1971
                                                                                           09 Cyclosternum obscurum Simon, 1891
                                                                                           10 Cyclosternum palomeranum West, 2000
                                                                                           11 Cyclosternum pentalore (Simon, 1888)
                                                                                           12 Cyclosternum rufohirtum (Simon, 1889)
                                                                                           13 Cyclosternum schmardaeᵀ Ausserer, 1871
                                                                                           14 Cyclosternum spinopalpus (Schaefer, 1996)
                                                                                           15 Cyclosternum viridimonte Valerio, 1982