Elephantoidea

Elephantoidea is a taxonomic group that contains the elephants as well as their closest extinct relatives. An autapomorphic feature of the group is the presence of a checkerboard pattern formed by dentinal tubules.[2] The following cladogram shows the relationships among elephantoids, based on hyoid characteristics:[1]

Elephantimorpha

Mammutidae (Mastodons)

Elephantida

Gomphotheriidae (Gomphotheres)

Elephantoidea

Stegodontidae (Stegodontids)

Elephantidae

Loxodonta (African elephants)

Elephantini

Palaeoloxodon

Elephantina

Elephas (Asian elephants)

Mammuthus (Mammoths)

Elephantoidea
Temporal range:
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Proboscidea
Clade: Elephantida
Superfamily: Elephantoidea
Gray, 1821
Families[1]

References

  1. Shoshani, J.; Ferretti, M. P.; Lister, A. M.; Agenbroad, L. D.; Saegusa, H.; Mol, D.; Takahashi, K. (2007). "Relationships within the Elephantinae using hyoid characters". Quaternary International. 169–170: 174–185. Bibcode:2007QuInt.169..174S. doi:10.1016/j.quaint.2007.02.003.
  2. Pierre-Olivier Antoine, Jean-Loup Welcomme, Laurent Marivaux, Ibrahim Baloch, Mouloud Benammi, Pascal Tassy (2003). "First record of Paleogene Elephantoidea (Mammalia, Proboscidea) from the Bugti Hills of Pakistan". Journal of Vertebrate Paleontology. 23 (4): 977–980. doi:10.1671/2453-25. ISSN 0272-4634. Archived from the original on 2023-02-13.{{cite journal}}: CS1 maint: multiple names: authors list (link)


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