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
                                                  
 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
                                                                            
 Holometabola
                                                                              
 Superorder Panorpida
                                                                                
 Antliophora
                                                                                  
 Halteria
                                                                                    
 Order Diptera Linnaeus, 1758 - true flies, mosquitoes, gnats
                                                                                      
 Suborder Brachycera Zetterstedt, 1842
                                                                                        
 Cyclorrhapha
                                                                                          
 Infraorder Muscomorpha Sharp, 1894
                                                                                            
 Schizophora
                                                                                              
 Acalyptratae
                                                                                                
 Superfamily Sphaeroceroidea Macquart, 1835
                                                                                                  
 Family Heleomyzidae Westwood, 1840
                                                                                                    
 Genus Acantholeria Garrett, 1921
                                                                                                    
 Genus Aecothea Haliday, 1838
                                                                                                    
 Genus Allophyla Loew, 1859[1862]
                                                                                                    
 Genus Amoebaleria Garrett, 1921
                                                                                                    
 Genus Anorostoma Loew, 1859[1862]
                                                                                                    
 Genus Anypotacta Czerny, 1924
                                                                                                    
 Genus Borboropsis Czerny, 1902
                                                                                                    
 Genus Cinderella Steyskal, 1949
                                                                                                    
 Genus Eccoptomera Loew, 1862
                                                                                                    
 Genus Heleomyzaᵀ Fallen, 1810
                                                                                                    
 Genus Heteromyza Fallen, 1820
                                                                                                    
 Genus Lutomyia Aldrich, 1922
                                                                                                    
 Genus Morpholeria Garrett, 1921
                                                                                                    
 Genus Neoleria Malloch, 1919
                                                                                                    
 Genus Neorhinotora de Souza Lopes, 1934
                                                                                                    
 Genus Neossos Malloch, 1927
                                                                                                    
 Genus Oldenbergiella Czerny, 1924
                                                                                                    
 Genus Orbellia Robineau-Desvoidy, 1830
                                                                                                    
 Genus Paraneossos Wheeler, 1955
                                                                                                    
 Genus Porsenus Darlington, 1908
                                                                                                    
 Genus Pseudoleria Garrett, 1921
                                                                                                    
 Genus Rhinotora Schiner, 1868
                                                                                                    
 Genus Rhinotoroides de Souza Lopes, 1934
                                                                                                    
 Genus Schroederella Enderlein, 1921
                                                                                                    
 Genus Scoliocentra Loew, 1862
                                                                                                    
 Genus Spanoparea Czerny, 1924
                                                                                                    
 Genus Spilochroa Williston, 1907
                                                                                                    
 Genus Tephrochlamys Loew, 1862
                                                                                                    
 Genus Trichochlamys Czerny, 1924
                                                                                                    
 Genus Trixoscelis Rondani, 1856
                                                                                                    
 Genus Zagonia Coquillett, 1904
                                                                                                    
 1 Subfamily Heleomyzinaeᵀ Westwood, 1840
                                                                                                    
 2 Subfamily Suillinae
                                                                                                    
 3 Subfamily Trixoscelidinae