Phylum Chordata Bateson, 1885 - chordates
Subphylum Vertebrata Cuvier, 1812 - vertebrates
see Infraphylum Vertebrata Lamarck, 1801
Class Chondrichthyes Huxley, 1880 - cartilaginous fishes
Order Torpediniformes de Buen, 1926 - electric rays
Family Torpedinidae Henle, 1834 - torpedo electric rays
Genus Torpedo Duméril, 1805
Subgenus Tetronarce Gill, 1862
see Genus Tetronarce Gill, 1862
Subgenus Torpedo Duméril, 1805