Phylum Chordata Bateson, 1885 - chordates Subphylum Vertebrata Cuvier, 1812 - vertebrates Class Chondrichthyes Huxley, 1880 - cartilaginous fishes Order Pristiformes - sawfishes Family Pristidae Bonaparte, 1835 - sawfishes Genus Pristis Linck, 1790 Pristis pectinata Latham, 1794 - common sawfish Pristis pristis (C. Linnaeus, 1758) - largetooth sawfish