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 Spiralia Schleip, 1929
                                          
 Clade Platytrochozoa Struck, Wey-Fabrizius, Golombek, Hering, Weigert, Bleidorn, Klebow, Iakovenko, Hausdorf, Petersen, Kück, Herlyn & Hankeln 2014
                                            
 Clade Lophotrochozoa Halanych, Bacheller, Aguinaldo, Liva, Hillis & Lake 1995 - lophotrochozoans
                                              
 Clade Trochozoa Beklemischev, 1944 - trochozoans
                                                
 Clade Tetraneuralia Wanninger 2009
                                                  
 Phylum Mollusca Linnaeus, 1758 - molluscs
                                                    
 Subphylum Conchifera Gegenbauer, 1878
                                                      
 Ganglioneura Rudophi, 1812
                                                        
 Clade Pleistomollusca Kocot, Cannon, Todt, Citarella, Kohn, Meyer, Santos, Schander, Moroz, Lieb & Halanych 2011
                                                          
 Class Gastropoda Cuvier, 1795 - snails and slugs
                                                            
 Subclass Orthogastropoda Ponder & Lindberg, 1995
                                                              
 Apogastropoda Salvini-Plawen & Haszprunar, 1987
                                                                
 Superorder Caenogastropoda Cox, 1960
                                                                  
 Order Sorbeoconcha Ponder & Lindberg, 1997
                                                                    
 Suborder Hypsogastropoda Ponder & Lindberg, 1997
                                                                      
 Infraorder Neogastropoda Wenz, 1938
                                                                        
 Superfamily Cancellarioidea Forbes & Hanley, 1851 [monotypic]
                                                                          
 Family Cancellariidaeᵀ Forbes & Hanley, 1851 - nutmeg snails
                                                                            
 Subfamily Cancellariinaeᵀ Forbes & Hanley, 1851
                                                                              
 01 Genus †Admetopsis Meek, 1873
                                                                              
 02 Genus †Africostoma Eames, 1957
                                                                              
 03 Genus †Africosveltia Eames, 1957
                                                                              
 04 Genus †Aneurystoma Cossmann, 1899
                                                                              
 05 Genus †Antepepta Finlay & Marwick, 1937
                                                                              
 06 Genus †Babylonella Conrad, 1865
                                                                              
 07 Genus †Barkeria Addicott, 1970
                                                                              
 08 Genus †Calcarata Jousseaume, 1887
                                                                              
 09 Genus †Cancelrana Palmer, 1937
                                                                              
 10 Genus †Caveola Stephenson, 1941
                                                                              
 11 Genus †Coptostoma Cossmann, 1899
                                                                              
 12 Genus †Coptostomella Finlay & Marwick, 1937
                                                                              
 13 Genus †Daguinia Magne, 1966
                                                                              
 14 Genus †Egerea Gábor, 1936
                                                                              
 15 Genus †Gergovia Cossmann, 1899
                                                                              
 16 Genus †Gulia Jousseaume, 1887
                                                                              
 17 Genus †Inermia Korobkov, 1955, nom. illeg.
                                                                              
 18 Genus †Maorivetia Finlay, 1924
                                                                              
 19 Genus †Marianarona Petuch, 1988
                                                                              
 20 Genus †Mariasveltia Petuch, 1988
                                                                              
 21 Genus †Mataxa Wade, 1916
                                                                              
 22 Genus †Misteia Janssen, 1984
                                                                              
 23 Genus †Palaeocancellaria Kollmann, 1976
                                                                              
 24 Genus †Perplicaria Dall, 1890
                                                                              
 25 Genus †Pezantia Cossmann, 1896
                                                                              
 26 Genus †Pisanella Koenen, 1865
                                                                              
 27 Genus †Plesiocerithium Cossmann, 1889
                                                                              
 28 Genus †Pristimerica Finlay & Marwick, 1937
                                                                              
 29 Genus †Rhomboidestoma Martin, 1931
                                                                              
 30 Genus †Semitriton Cossmann, 1903
                                                                              
 31 Genus †Tatara Fleming, 1950
                                                                              
 32 Genus †Unitas Palmer, 1947
                                                                              
 33 Genus Agatrix Petit, 1967
                                                                              
 34 Genus Anapepta Finlay, 1930
                                                                              
 35 Genus Aphera Adams, 1854
                                                                              
 36 Genus Axelella Petit, 1988
                                                                              
 37 Genus Brocchinia Jousseaume, 1887
                                                                              
 38 Genus Cancellaphera Iredale, 1930
                                                                              
 39 Genus Cancellariaᵀ Lamarck, 1799
                                                                              
 40 Genus Crawfordina Dall, 1919
                                                                              
 41 Genus Dellina Beu, 1970
                                                                              
 42 Genus Fusiaphera Habe, 1961
                                                                              
 43 Genus Gerdiella Olsson & Bayer, 1973
                                                                              
 44 Genus Hertleinia Marks, 1949
                                                                              
 45 Genus Inglisella Finlay, 1924
                                                                              
 46 Genus Iphinopsis Dall, 1924
                                                                              
 47 Genus Mericella Thiele, 1929
                                                                              
 48 Genus Narona Adams & Adams, 1854
                                                                              
 49 Genus Nipponaphera Habe, 1961
                                                                              
 50 Genus Oamaruia Finlay, 1924
                                                                              
 51 Genus Pallidonia Laseron, 1955
                                                                              
 52 Genus Pepta Iredale, 1925
                                                                              
 53 Genus Progabbia Dall, 1918
                                                                              
 54 Genus Scalptia Jousseaume, 1887
                                                                              
 55 Genus Solatia Jousseaume, 1887
                                                                              
 56 Genus Solutosveltia Habe, 1961
                                                                              
 57 Genus Sveltella Cossmann, 1889
                                                                              
 58 Genus Sveltia Jousseaume, 1887
                                                                              
 59 Genus Trigonostoma Blainville, 1827
                                                                              
 60 Genus Vercomaris Garrard, 1975
                                                                              
 61 Genus Waipaoa Marwick, 1931