Cetancodontamorpha

Cetancodontamorpha is a total clade of artiodactyls^[1] defined, according to Spaulding et al., as Whippomorpha "plus all extinct taxa more closely related to extant members of Whippomorpha than to any other living species".^[2]

Cetacodontamorpha Temporal range: Early Eocene–present PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Artiodactyla
Clade:	Cetruminantia
Clade:	Cetancodontamorpha Spaulding et al., 2009
Subgroups
†Siamotherium †Erlianhyus †Wutuhyus †Helohyidae †Andrewsarchus †Entelodontidae Whippomorpha

Whippomorpha is the crown clade containing Cetacea (whales, dolphins, etc.) and hippopotamuses.^[3] Members of the whippomorph stem group (i.e., "stem-whippomorphs") include such taxa as the family Entelodontidae and the genus Andrewsarchus.^[4]