Natura - nature
  
 actualia - actual entities
    
 Mundus Plinius - physical world
      
 naturalia - natural bodies
        
 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
                    
 Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
                      
 Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
                        
 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
                                                                
 Clade Micrura Hansen & Sørensen, 1904
                                                                  
 Clade Pantetrapulmonata Shultz, 2007
                                                                    
 Clade Tetrapulmonata Shultz, 1990
                                                                      
 Superorder Serikodiastida Garwood & Dunlop, 2014
                                                                        
 Order Araneida Clerck, 1757 - spiders
                                                                          
 Suborder Araneae Clerck, 1757 - tailless spiders
                                                                            
 Infraorder Opisthothelae Pocock, 1892 - unsegmented spiders
                                                                              
 Clade Araneomorphae Smith, 1902
                                                                                
 Clade "cylindrical gland [CY] spigot clade" Wheeler et al., 2017
                                                                                  
 Clade Dipneumonomorpha
                                                                                    
 Clade Entelegynae Simon, 1893
                                                                                      
 Family Uloboridae Thorell, 1869 [coordinate rank] - orb-weavers
                                                                                        
 01 ?Genus †Talbragaraneus Selden & Beattie, 2013
                                                                                        
 02 Genus †Bicalamistrum Wunderlich, 2015
                                                                                        
 03 Genus †Boavista Wunderlich, 2021
                                                                                        
 04 Genus †Burmasuccinus Wunderlich, 2018
                                                                                        
 05 Genus †Burmuloborus Wunderlich, 2008
                                                                                        
 06 Genus †Eomiagrammopes Wunderlich, 2004
                                                                                        
 07 Genus †Hyptiomopes Wunderlich, 2004
                                                                                        
 08 Genus †Jerseyuloborus Wunderlich, 2011
                                                                                        
 09 Genus †Kachin Wunderlich, 2017
                                                                                        
 10 Genus †Microuloborus Wunderlich, 2015
                                                                                        
 11 Genus †Ocululoborus Wunderlich, 2012
                                                                                        
 12 Genus †Opellianus Wunderlich, 2004
                                                                                        
 13 Genus †Palaeouloborus Selden, 1990
                                                                                        
 14 Genus †Paramiagrammopes Wunderlich, 2008
                                                                                        
 15 Genus †Planibulbus Wunderlich, 2018
                                                                                        
 16 Genus †Propterkachin Wunderlich, 2017
                                                                                        
 17 Genus †Pseudokachin Wunderlich, 2021
                                                                                        
 18 Genus †Spiniuloborus Wunderlich, 2021
                                                                                        
 19 Genus †Ulobomopes Wunderlich, 2004
                                                                                        
 20 Genus Ariston Pickard-Cambridge, 1896
                                                                                        
 21 Genus Astavakra Lehtinen, 1967 [monotypic]
                                                                                        
 22 Genus Conifaber Opell, 1982
                                                                                        
 23 Genus Daramulunia Lehtinen, 1967
                                                                                        
 24 Genus Hyptiotes Walckenaer, 1837
                                                                                        
 25 Genus Lehtineniana Sherwood, 2022
                                                                                        
 26 Genus Lubinella Opell, 1984 [monotypic]
                                                                                        
 27 Genus Miagrammopes Pickard-Cambridge, 1870
                                                                                        
 28 Genus Octonoba Opell, 1979
                                                                                        
 29 Genus Orinomana Strand, 1934
                                                                                        
 30 Genus Philoponella Mello-Leitão, 1917
                                                                                        
 31 Genus Polenecia Lehtinen, 1967 [monotypic]
                                                                                        
 32 Genus Purumitra Lehtinen, 1967
                                                                                        
 33 Genus Siratoba Opell, 1979
                                                                                        
 34 Genus Sybota Simon, 1892
                                                                                        
 35 Genus Uaitemuri Santos & Gonzaga, 2017
                                                                                        
 36 Genus Uloborusᵀ Latreille, 1806
                                                                                        
 37 Genus Waitkera Opell, 1979 [monotypic]
                                                                                        
 38 Genus Zosis Simon, 1864