[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Pisces
     Class Chondrichthyes Huxley, 1880 - cartilaginous fishes
       Order Pristiformes - guitarfishes and sawfishes see Order Rhinopristiformes Naylor, Caira, Jensen, Rosana, Straube & Lakner, 2012
         Family Pristidae Bonaparte, 1835 - sawfishes
           Genus Pristis Linck, 1790
             1 Pristis pectinata Latham, 1794 - common sawfish
             2 Pristis pristis (C. Linnaeus, 1758) - largetooth sawfish