Superphylum Deuterostomia Grobben, 1908 - deuterostomes see Infrakingdom Deuterostomia Grobben, 1908
Count: [*†*] 3p;8c;66o;519f;3514g;510s;2ss; ‡3s; †1p;8c;86o;266f;698g;38s
   Phylum Chordata Bateson, 1885 - chordates
  Count: [*†*] 8c;66o;519f;3513g;510s;2ss; ‡3s; †7c;86o;265f;696g;38s
     Subphylum Craniata auct.
    Count: [*†*] 5c;62o;517f;3511g;510s;2ss; ‡3s; †7c;86o;265f;695g;38s
       Vertebrata Lamarck, 1801 - vertebrates see Infraphylum Vertebrata Lamarck, 1801
      Count: [*†*] 4c;61o;516f;3504g;505s;2ss; ‡3s; †7c;86o;265f;691g;36s
         Myopterygii Janvier, 1978 - myopterygians
        Count: [*†*] 3c;60o;513f;3494g;499s;2ss; ‡3s; †5c;74o;256f;651g;32s
           Superclass Gnathostomata Gegenbaur, 1874 - jawed vertebrates
          Count: [*†*] 3c;60o;513f;3494g;499s;2ss; ‡3s; †2c;65o;234f;595g;26s
             Grade Teleostomi Bonaparte, 1836 see Clade Pan-Osteichthyes Rowe 2004 [Moore & Near 2020]
            Count: [*†*] 2c;46o;459f;3310g;450s;2ss; ‡3s; †1c;35o;155f;418g;24s
               Euteleostomi - bony vertebrates see Clade Osteichthyes Huxley 1880 [Moore & Near 2020]
              Count: [*†*] 2c;46o;459f;3310g;450s;2ss; ‡3s; †32o;145f;385g;22s
                 Class Actinopterygii Woodward, 1891 - ray-finned fishes see Clade Actinopterygii Woodward 1891 [Moore & Near 2020]
                Count: [*†*] 44o;455f;3306g;446s;2ss; ‡3s; †28o;117f;334g;22s [5 Mar 2024]
                   Subclass Neopterygii Regan, 1923
                  Count: [*†*] 42o;452f;3298g;441s;2ss; ‡3s; †17o;86f;263g;19s [5 Mar 2024]
                     Division Teleostei Müller, 1845
                    Count: [*†*] 40o;450f;3295g;436s;2ss; ‡3s; †10o;65f;234g;18s [5 Mar 2024]
                       Elopocephala Arratia, 1999 see Supercohort Teleocephala de Pinna, 1996
                      Count: [*†*] 38o;445f;3273g;421s;2ss; ‡3s; †5o;49f;203g;18s [5 Mar 2024]
                         Subdivision Elopomorpha Greenwood et al., 1966 see Cohort Elopomorpha Greenwood et al., 1966
                        Count: [*†*] 4o;24f;120g;17s; †1f;10g
                           Order Anguilliformes Berg, 1943 - eels
                          Count: [*†*] 15f;105g;7s; †2g
                             Suborder Congroidei Regan, 1909
                            Count: [*] 9f;76g;2s
                               Family Synaphobranchidae Johnson, 1862 - cutthroat eels
                              Count: [*] 10g;2s
                                 Subfamily Ilyophinae Jordan & Davis, 1891 - arrowtooth eels
                                Count: [*] 7g
                                   Genus Linkenchelys Smith, 1989
                                  Count: -