Kingdom Animalia Linnaeus, 1758 - animals Phylum Craniata Linnaeus, 1758 see Subphylum Vertebrata Cuvier, 1812 Pisces Class Elasmobranchii Bonaparte, 1838 see Subclass Elasmobranchii Bonaparte, 1838 Order Pristiophoriformes Compagno, 1973 - saw sharks 1 Family Pristiophoridae Bleeker, 1859 - saw sharks