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 Mesothelae Pocock, 1892 - segmented spiders
                                                                              
 Family Liphistiidae Thorell, 1869
                                                                                
 Genus Heptathela Kishida, 1923
                                                                                  
 Heptathela abca Ono, 1999
                                                                                  
 Heptathela amamiensis Haupt, 1983
                                                                                  
 Heptathela australis (Ono, 2002)
                                                                                  
 Heptathela bristowei Gertsch, 1967
                                                                                  
 Heptathela ciliensis Yin et al., 2003
                                                                                  
 Heptathela cipingensis (Wang, 1989)
                                                                                  
 Heptathela cucphuongensis Ono, 1999
                                                                                  
 Heptathela goulouensis Yin, 2001
                                                                                  
 Heptathela higoensis Haupt, 1983
                                                                                  
 Heptathela hunanensis Song & Haupt, 1984
                                                                                  
 Heptathela jianganensis Chen et al., 1988
                                                                                  
 Heptathela kanenoi Ono, 1996
                                                                                  
 Heptathela kikuyai Ono, 1998
                                                                                  
 Heptathela kimuraiᵀ (Kishida, 1920)
                                                                                  
 Heptathela luotianensis Yin et al., 2002
                                                                                  
 Heptathela mangshan Bao et al., 2003
                                                                                  
 Heptathela nishikawai Ono, 1998
                                                                                  
 Heptathela shei Xu & Yin, 2001
                                                                                  
 Heptathela suoxiyuensis Yin et al., 2003
                                                                                  
 Heptathela tomokunii Ono, 1997
                                                                                  
 Heptathela wosanensis Wang & Jiao, 1995
                                                                                  
 Heptathela xianningensis Yin et al., 2002
                                                                                  
 Heptathela yaginumai Ono, 1998
                                                                                  
 Heptathela yakushimaensis Ono, 1998
                                                                                  
 Heptathela yunnanensis Song & Haupt, 1984