Superphylum Deuterostomia Grobben, 1908 - deuterostomes see Infrakingdom Deuterostomia Grobben, 1908
   Phylum Chordata Bateson, 1885 - chordates
     Subphylum Craniata auct. see Subphylum Vertebrata Cuvier, 1812
       Vertebrata (Lamarck, 1801) - vertebrates see Subphylum Vertebrata Cuvier, 1812
         Myopterygii - myopterygians
           Superclass Gnathostomata Gegenbaur, 1874 - jawed vertebrates
             Grade Teleostomi Bonaparte, 1836
               Euteleostomi - bony vertebrates
                 Class Sarcopterygii Romer, 1955 - lobe-finned fishes and tetrapods see Clade Sarcopterygii Romer, 1955
                   Subclass Dipnotetrapodomorpha Nelson, 2006 see [unranked] Dipnotetrapodomorpha Nelson, 2006
                     Rhipidistia Cope, 1887
                       Dipnomorpha Ahlberg, 1991
                         Dipnoi Müller, 1844 - lungfishes
                           Superorder †Dipterimorpha [paraphyletic?]
                             01 Family †Diabolepididae Schultze, 1993
                             02 Family †Uranolophidae Miles, 1977
                             03 Family †Dipnorhynchidae Berg, 1940
                             04 Family †Chirodipteridae Campbell & Barwick, 1990
                             05 Family †Stomiahykidae Bernacsek, 1977
                             06 Family †Dipteridae Owen, 1846
                             07 Family †Rhynchodipteridae Berg, 1940
                             08 Family †Fleurantiidae Westoll, 1949
                             09 Family †Phaneropleuridae Huxley
                             10 Family †Ctenodontidae Traquair, 1890