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