Kingdom Animalia Linnaeus, 1758 - animals Phylum Craniata Linnaeus, 1758 see Subphylum Craniata auct. Pisces Class Elasmobranchii Bonaparte, 1838 see Infraclass Elasmobranchii Bonaparte, 1838 Order Lamniformes Berg, 1958 - mackerel sharks Family Alopiidae Bonaparte, 1835 - thresher sharks