Class Osteichthyes Huxley, 1880 - bony fishes see [unranked] Euteleostomi Subclass Actinopterygii Woodward, 1891 - ray-finned fishes see Class Actinopterygii Woodward, 1891 †Paleoniscomorpha [polyphyletic stem-group] Genus †Lineagruan Mickle, Lund & Grogan, 2009, incertae sedis †Lineagruan judithi Mickle, Lund & Grogan, 2009