"[Pisces]"
   Class Sarcopterygii Romer, 1955 - lobe-finned fishes and tetrapods see Clade Sarcopterygii Romer, 1955
     1 Order Coelacanthiformes Jarvik, 1942 - coelacanths
     2 Order Ceratodontiformes Berg, 1940 - living lungfishes
     3 Order Lepidosireniformes Savage, 1951 see Order Dipnoi Müller, 1844