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 †Kalops Poplin & Lund, 2002
         1 †Kalops monophrys Poplin & Lund, 2002
         2 †Kalops diophrys Poplin & Lund, 2002