Phylum Chordata Bateson, 1885 - chordates Count: - Subphylum Vertebrata Cuvier, 1812 - vertebrates Count: - Class Chondrichthyes Huxley, 1880 - cartilaginous fishes Count: - Order Carcharhiniformes Compagno, 1973 - ground sharks Count: - Family Scyliorhinidae Gill, 1862 - cat sharks Count: [*] 3g10s Genus Apristurus Garman, 1913 Count: - Apristurus aphyodes Nakaya & Stehmann, 1998 Count: -