"[Pisces]"
   Class Actinopterygii Woodward, 1891 - ray-finned fishes
     Order Lampriformes - opahs see Order Lampridiformes Goodrich, 1909, orth. inval.
       1 Family Lampridae - opahs see Family Lamprididae orth. inval.
       2 Family Veliferidae Bleeker, 1859 - velifers
       3 Family Lophotidae - crestfishes
       4 Family Radiicephalidae - tapertails
       5 Family Trachipteridae - ribbonfishes
       6 Family Regalecidae - oarfishes
       7 Family Stylephoridae - tube-eyes