Superphylum Deuterostomia Grobben, 1908 - deuterostomes see Infrakingdom Deuterostomia Grobben, 1908
   Phylum Chordata Bateson, 1885 - chordates
     Subphylum Craniata auct.
       Infraphylum Vertebrata Lamarck, 1801 - vertebrates
         Superclass Gnathostomata Gegenbaur, 1874 - jawed vertebrates
           Eugnathostomata
             Grade Teleostomi Bonaparte, 1836 see Clade Pan-Osteichthyes Rowe 2004 [Moore & Near 2020]
               Class Osteichthyes Huxley, 1880 - bony fishes and tetrapods see Clade Osteichthyes Huxley 1880 [Moore & Near 2020]
                 Subclass Actinopterygii Woodward, 1891 - ray-finned fishes see Class Actinopterygii Woodward, 1891
                   [crown] Neopterygii Regan, 1923 see Subclass Neopterygii Regan, 1923
                     Division Teleosteomorpha Arratia, 2001 see Infraclass Teleosteomorpha Arratia, 2001
                       Subdivision Teleostei Müller, 1845 - teleosts see Division Teleostei Müller, 1845
                         01 [stem] Order †Pholidophoriformes [monotypic]
                         02 [stem] Order †Dorsetichthyiformes Nelson, Grande & Wilson, 2016 [monotypic]
                         03 [stem] Order †Leptolepidiformes [monotypic]
                         04 [stem] Order †Crossognathiformes Taverne, 1989
                         05 [stem] Order †Ichthyodectiformes Bardack & Sprinkle, 1969
                         06 Genus †Luisiella Bocchino, 1967, incertae sedis
                         07 Genus †Cavenderichthys Arratia, 1997, incertae sedis
                         08? Order †Tselfatiiformes Nelson, 1994
                         09? Order †Araripichthyiformes [monotypic]
                         10 Supercohort Teleocephala de Pinna, 1996 - crown-group Teleostei