Genus PHYSETERIDAE
Kingdom / Phylum . . . . . . . . Subphylum / Superclass . . . . Class / Subclass . . . . . . . . . . Infraclass / Division. . . . . . . . Subdivision / Infradivision . . . Superorder / Order. . . . . . . . Suborder / Infraorder . . . . . Superfamily / Family . . . . . .	Animalia / Chordata Cephalochordata / Gnathostomata Mammalia / Theria Eutheria / Placentalia Laurasiatheria / n.a. n.a. / Cetacea Odontoceti / n.a. Physeteroidea / Physeteridae
Age: Distribution:	Middle Miocene - Recent Global
Depicted on: Cuba, 2015 (75 c., tooth and reconstruction)