Cetruminantia

Cetruminantia Temporal range: Early Eocene–Present PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Artiodactyla
Clade:	Artiofabula
Clade:	Cetruminantia Waddell et al. 1999
Subgroups
Cetancodontamorpha Ruminantiamorpha

The Cetruminantia are a clade made up of the Cetancodontamorpha (or Whippomorpha) and their closest living relatives, the Ruminantia. ^[1]

Cetruminantia's placement within Artiodactyla can be represented in the following cladogram: ^{[2] [3] [4] [5] [6]}

Artiodactyla	Tylopoda (camels) Artiofabula Suina (pigs) Cetruminantia Ruminantia (ruminants) Whippomorpha Hippopotamidae (hippopotamuses) Cetacea (whales) (or  Cetancodonta)

Classification

• Order Artiodactyla (even-toed ungulates)
  • Tylopoda (camelids)
  • Artiofabula (ruminants, pigs, peccaries, whales, and dolphins)
    • Suina (pigs and peccaries)
    • Cetruminantia (ruminants, whales, and dolphins)
      • Suborder Ruminantia (antelope, buffalo, cattle, goats, sheep, deer, giraffes, and chevrotains)
        • Family Antilocapridae (pronghorn)
        • Family Bovidae, 135 species (antelope, bison, buffalo, cattle, goats, and sheep)
        • Family Cervidae, 55~94 species (deer, elk, and moose)
        • Family Giraffidae, 2 species (giraffes, okapis)
        • Family Moschidae, 4~7 species (musk deer)
        • Family Tragulidae, 6~10 species (chevrotains, or mouse deer)
      • Suborder Whippomorpha (aquatic or semi-aquatic even-toed ungulates)
        • Infraorder Ancodonta
          • Family Hippopotamidae, 2 species (hippopotamuses)
        • Infraorder Cetacea (whales, dolphins, and porpoises)
          • Mysticeti (baleen whales)
            • Family Balaenidae, 2~4 species (right whales and bowhead whales)
            • Family Balaenopteridae, 6~9 species (rorquals)
            • Family Eschrichtiidae, 1 species (gray whale)
            • Family Neobalaenidae, 1 species (pygmy right whale)
          • Odontoceti (toothed whales, dolphins, and porpoises)
            • Superfamily Delphinoidea (dolphins, arctic whales, porpoises, and relatives)
              • Family Delphinidae, 38 species (dolphins, killer whales, and relatives)
              • Family Monodontidae, 2 species (beluga and narwhal)
              • Family Phocoenidae, 6 species (porpoises)
            • Superfamily Physeteroidea (sperm whales)
              • Family Kogiidae, 2 species (pygmy and dwarf sperm whales)
              • Family Physeteridae, 1 species (common sperm whale)
            • Superfamily Ziphoidea (beaked whales)
              • Family Ziphidae, 22 species (modern beaked whales)
            • Superfamily Platanistoidea (river dolphins)
              • Family Iniidae, 1~3 species (South American river dolphin(s))
              • Family Lipotidae, 1 species (baiji or Chinese river dolphin)
              • Family Platanistidae, 1~2 species (Asian river dolphin(s))
              • Family Pontoporiidae, 1 species (La Plata dolphin)

References

1. A higher-level MRP supertree of placental mammals
2. Beck, N.R. (2006). "A higher-level MRP supertree of placental mammals". BMC Evol Biol. 6: 93. doi: 10.1186/1471-2148-6-93 . PMC   1654192 . PMID   17101039.
3. O'Leary, M.A.; Bloch, J.I.; Flynn, J.J.; Gaudin, T.J.; Giallombardo, A.; Giannini, N.P.; et al. (2013). "The placental mammal ancestor and the post-K-Pg radiation of placentals". Science. 339 (6120): 662–667. doi:10.1126/science.1229237. hdl: 11336/7302 . PMID   23393258. S2CID   206544776.
4. Song, S.; Liu, L.; Edwards, S.V.; Wu, S. (2012). "Resolving conflict in eutherian mammal phylogeny using phylogenomics and the multispecies coalescent model". Proceedings of the National Academy of Sciences. 109 (37): 14942–14947. doi: 10.1073/pnas.1211733109 . PMC   3443116 . PMID   22930817.
5. dos Reis, M.; Inoue, J.; Hasegawa, M.; Asher, R.J.; Donoghue, P.C.J.; Yang, Z. (2012). "Phylogenomic datasets provide both precision and accuracy in estimating the timescale of placental mammal phylogeny". Proceedings of the Royal Society B: Biological Sciences. 279 (1742): 3491–3500. doi: 10.1098/rspb.2012.0683 . PMC   3396900 . PMID   22628470.
6. Upham, N.S.; Esselstyn, J.A.; Jetz, W. (2019). "Inferring the mammal tree: Species-level sets of phylogenies for questions in ecology, evolution, and conservation". PLOS Biology. 17 (12): e3000494. doi: 10.1371/journal.pbio.3000494 . PMC   6892540 . PMID   31800571; (see fig S10)