living organisms
 see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
  
 Superkingdom Eukaryotae
 see Domain Eukaryota Chatton, 1925
    
 Kingdom Animalia Linnaeus, 1758 - animals
      
 Subkingdom Eumetazoa Butschli, 1910
 see [unranked] Eumetazoa Bütschli, 1910
        
 Phylum Arthropoda Siebold, 1848 - arthropods
          
 Subphylum Uniramia Snodgrass, 1935
 see Phylum Arthropoda Siebold, 1848
            
 Class Insecta Linnaeus, 1758 - insects
              
 Subclass Pterygota Lang, 1888 - winged insects
 see Infraclass Pterygota Lang, 1888
                
 Infraclass Neoptera Martynov, 1923 - modern, wing-folding insects
 see Division Neoptera Martynov, 1923
                  
 Superorder Holometabola - holometabolans
 see Subdivision Endopterygota Sharp, 1899
                    
 Order Diptera Linnaeus, 1758 - true flies, mosquitoes, gnats
                      
 Suborder Brachycera Zetterstedt, 1842
                        
 Infraorder Cyclorrhapha Brauer, 1863
 see [unranked] Cyclorrhapha
                          
 Series Schizophora Becher, 1882
 see [unranked] Schizophora
                            
 01 Superfamily Conopoidea
                            
 02 Superfamily Tephritoidea Newman, 1834
                            
 03 Superfamily Micropezoidea
 see Superfamily Nerioidea Westwood, 1840
                            
 04 Superfamily Tanypezoidea
 see Superfamily Diopsoidea Billberg, 1820
                            
 05 Superfamily Sciomyzoidea Fallen, 1820
                            
 06 Superfamily Opomyzoidea
                            
 07 Superfamily Agromyzoidea
 see Superfamily Opomyzoidea
                            
 08 Superfamily Asteioidea
 see Superfamily Opomyzoidea
                            
 09 Superfamily Drosophiloidea
 see Superfamily Ephydroidea Zetterstedt, 1837
                            
 10 Superfamily Chloropoidea
 see Superfamily Carnoidea
                            
 11 Superfamily Muscoidea Latreille, 1802
                            
 12 ?Family Heleomyzidae Westwood, 1840
                            
 13 ?Family Sphaeroceridae Macquart, 1835
                            
 14 ?Family Chyromyidae Frey, 1921
                            
 15 ?Family Cryptochaetidae
 see Family Cryptochetidae Brues & Melander, 1932
                            
 16 ?Family Braulidae