[Osteichthyes] Huxley, 1880
   Actinopterygii Woodward, 1891 see Clade Actinopterygii Woodward 1891 [Moore & Near 2020]
     1 †Palaeonisci
     2.1 Cladistia Cope, 1870 see Class Cladistii Cope, 1870
     2.2.1 Chondrostei Müller, 1844 see Subclass Chondrostei Müller, 1844
     2.2.2 Holostei Müller, 1846 see Infraclass Holostei Müller, 1846