Phylum Chordata Bateson, 1885 - chordates Subphylum Vertebrata Cuvier, 1812 - vertebrates Class Chondrichthyes Huxley, 1880 - cartilaginous fishes Order Squaliformes Compagno, 1973 - dogfish sharks Family Echinorhinidae Gill, 1862 - bramble sharks Genus Echinorhinus Blainville, 1816 Echinorhinus brucus (Bonnaterre, 1788) - bramble shark