Cetancodontamorpha

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Cetacodontamorpha
Temporal range: Early Eocene to present
File:Andrewsarchus DB.jpg
Andrewsarchus
Scientific classification e
Kingdom: Animalia
Phylum: Chordata
Clade: Synapsida
Class: Mammalia
Order: Artiodactyla
Clade: Cetruminantia
Clade: Cetancodontamorpha
Spaulding et al., 2009
Genera and Clades

 †Siamotherium
 †Achaenodon
 †?Andrewsarchus
 †Entelodontidae
 Whippomorpha

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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] Attempts have been made to rename the clade Whippomorpha to Cetancodonta, but the former maintains precedent.[3]

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

References

  1. http://scienceblogs.com/tetrapodzoology/2010/06/artiodactyl_consensus_cladogram.php#comments
  2. Lua error in package.lua at line 80: module 'strict' not found.
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  4. A higher-level MRP supertree of placental mammals

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