Infraphylum [Gnathostomata] Gegenbaur, 1874 - jawed vertebrates see Superclass Gnathostomata Gegenbaur, 1874
   Megaclass Osteichthyes Huxley, 1880 see Clade Osteichthyes Huxley 1880 [Moore & Near 2020]
     Superclass Actinopterygii Woodward, 1891 see Clade Actinopterygii Woodward 1891 [Moore & Near 2020]
       Class Actinopteri Cope, 1871
         Subclass Neopterygii Regan, 1923
           Infraclass Teleostei Müller, 1845 see Division Teleostei Müller, 1845
             Megacohort Osteoglossocephalai
               Supercohort Osteoglossomorpha Greenwood et al., 1966
                 Order Osteoglossiformes Berg, 1940 - bonytongues
                   1 Family Gymnarchidae Bleeker, 1859 - abas
                   2 Family Mormyridae Bonaparte, 1831 - elephantfishes
                   3 Family Notopteridae Bleeker, 1851 - featherfin knifefishes
                   4 Family Osteoglossidae Bonaparte, 1845 - bonytongues
                   5 Family Pantodontidae Peters, 1876 - freshwater butterfly fishes