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 Lepidoptera Linnaeus, 1758 - butterflies, moths
                      
 Suborder Exoporia Dugdale, 1974
 see Infraorder Exoporia Common, 1975
                        
 Superfamily Hepialoidea Stephens, 1829
                          
 1 Family Prototheoridae Meyrick, 1917 - African primitive ghost moths
                          
 2 Family Neotheoridae Kristensen, 1978 - Amazonian primitive ghost moths
                          
 3 Family Anomosetidae Tillyard, 1919 - Australian primitive ghost moths
                          
 4 Family Palaeosetidae Turner, 1922 - miniature ghost moths
                          
 5 Family Hepialidae Stephens, 1829 - ghost moths