"[Pisces]"
   Class Elasmobranchii Bonaparte, 1838 see Infraclass Elasmobranchii Bonaparte, 1838
     Order Hexanchiformes Compagno, 1973 - six-gill sharks
     Order Heterodontiformes Compagno, 1973 - bullhead sharks
     Order Orectolobiformes Compagno, 1973 - carpet sharks
     Order Lamniformes Berg, 1958 - mackerel sharks
     Order Carchariniformes Compagno, 1973 see Order Carcharhiniformes Compagno, 1973
     Order Squaliformes Compagno, 1973 - dogfish sharks
     Order Pristiophoriformes Compagno, 1973 - saw sharks
     Order Squatiniformes Buen, 1926 - angel sharks
     Order Torpediniformes de Buen, 1926 - electric rays
     Order Rajiformes Berg, 1940 - skates
     Order Pristiformes - guitarfishes and sawfishes see Order Rhinopristiformes Naylor, Caira, Jensen, Rosana, Straube & Lakner, 2012
       1 Family Pristidae Bonaparte, 1835 - sawfishes