Mammaliaformes Rowe 1988, nom. cl. inval.
 see Clade Mammaliaformes Rowe 1988 [Rowe 2020]
Count: [g†g] 1c;24o;125f;1081g; ‡1o;6f;43g; †24o;301f;4057g;1s
  
 [crown] Class Mammalia Linnaeus, 1758 - mammals
  Count: [g†g] 24o;125f;1081g; ‡1o;6f;43g; †21o;294f;4034g;1s
    
 Subclass Theriiformes Rowe, 1988
 see Division Theriiformes Rowe, 1988
    Count: [g†g] 22o;123f;1078g; ‡1o;6f;43g; †21o;294f;4031g;1s
      
 Infraclass Holotheria Wible, Rougier, Novacek, McKenna & Dashzeveg, 1995
 see Clade Holotheria Wible, Rougier, Novacek, McKenna & Dashzeveg 1995
      Count: [g†g] 22o;123f;1078g; ‡1o;6f;43g; †20o;277f;3936g;1s
        
 Superlegion Trechnotheria McKenna, 1975
 see Clade Trechnotheria McKenna 1975
        Count: [g†g] 22o;123f;1078g; ‡1o;6f;43g; †20o;274f;3932g
          
 Legion Cladotheria McKenna, 1975
 see Clade Cladotheria McKenna 1975
          Count: [g†g] 22o;123f;1078g; ‡1o;6f;43g; †18o;269f;3910g
            
 Sublegion Zatheria McKenna, 1975
 see Clade Zatheria McKenna 1975
            Count: [g†g] 22o;123f;1078g; ‡1o;6f;43g; †16o;262f;3884g
              
 Infralegion Tribosphenida McKenna, 1975
 see Subclass Boreosphenida Luo, Cifelli & Kielan-Jaworowska, 2001
              Count: [g†g] 22o;123f;1078g; ‡1o;6f;43g; †16o;258f;3877g
                
 [crown] Supercohort Theria Parker & Haswell, 1897 - therians
 see Subclass Theria Parker & Haswell, 1897
                Count: [g†g] 22o;123f;1078g; ‡1o;6f;43g; †16o;256f;3874g
                  
 Cohort Placentalia Owen, 1837 - placentals
                  Count: [g†g] 17o;108f;1005g; ‡1o;5f;40g; †12o;218f;3610g
                    
 Magnorder Epitheria McKenna, 1975
 see Cohort Placentalia Owen, 1837
                    Count: [g†g] 15o;103f;992g; ‡4f;34g; †12o;208f;3390g
                      
 Superorder Preptotheria McKenna, 1975
                      Count: [g†g] 15o;103f;992g; ‡4f;34g; †12o;204f;3358g
                        
 Grandorder Archonta Gregory, 1910
                        Count: [g†g] 3o;29f;237g; ‡2f;9g; †23f;252g
                          
 Order Chiroptera Blumenbach, 1779 - bats
                          Count: [g†g] 17f;178g; †4f;41g
                            
 Suborder Microchiroptera Dobson, 1875
 see Order Chiroptera Blumenbach, 1779
                            Count: [g†g] 16f;136g; †4f;39g
                              
 Infraorder Yangochiroptera Koopman, 1984
 see Suborder Vespertilioniformes
                              Count: [g†g] 10f;106g; †1f;21g
                                
 Superfamily Noctilionoidea Gray, 1821
                                Count: [g†g] 3f;52g; †1g
                                  
 Family Phyllostomidae Gray, 1825 - New-World leaf-nosed bats
                                  Count: [g†g] 49g; †1g
                                    
 Subfamily Desmodontinae Bonaparte, 1845 - vampire bats
                                    Count: [g] 3g
                                      
 Genus Diphylla Spix, 1823 - hairy-legged vampire bat
                                      Count: -