Cetacea

The order Cetacea /sᵻˈteɪʃⁱə/ includes the marine mammals that ar for ordinar kent as whauls, dowphins, an porpoises.

Cetaceans[1] Temporal range: 53.5–0 Ma PreЄ Є O S D C P T J K Pg N Early Eocene – Present
Humpback whaul breachin
Scientific classification
Kinrick:	Animalia
Phylum:	Chordata
Cless:	Mammalia
Order:	Artiodactyla
Suborder:	Whippomorpha
Infraorder:	Cetacea Brisson, 1762
Suborders
Mysticeti Odontoceti †Archaeoceti (see text for faimilies)
Diversity
Aroond 88 species.