Phylum Chordata Bateson, 1885 - chordates
Subphylum Vertebrata Cuvier, 1812 - vertebrates
Class Chondrichthyes Huxley, 1880 - cartilaginous fishes
Order Carcharhiniformes Compagno, 1973 - ground sharks
1 Family Scyliorhinidae Gill, 1862 - cat sharks
2 Family Pseudotriakidae Gill, 1893 - false catsharks
3 Family Leptochariidae Gray, 1851 - barbeled houndsharks
4 Family Triakidae Gray, 1851 - houndsharks
5 Family Hemigaleidae Hasse, 1879 - weasel sharks
6 Family Carcharhinidae Jordan & Evermann, 1896 - requiem sharks
7 Family Sphyrnidae Gill, 1872 - hammerhead sharks