Perchoerus
Appearance
Perchoerus | |
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Fossils in Berlin | |
Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Artiodactyla |
Family: | Tayassuidae |
Genus: | †Perchoerus Leidy, 1869 |
Species | |
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Synonyms[1] | |
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![](http://upload.wikimedia.org/wikipedia/commons/thumb/a/a2/Perchoerus_minor_Cook.jpg/220px-Perchoerus_minor_Cook.jpg)
Perchoerus is an extinct genus of suine from the Eocene and Oligocene of North America. Three species are known.[1][2] While often considered to be a peccary, other studies have recovered it to be a basal suine outside of either peccaries or Suidae.[3] The oldest known species of Perchoerus is P. minor, which was only the size of a house cat. It is known from skull and tooth material. The later P. nanus of the Orellan grew larger and is known from a skull and lower jaw. The latest and largest species was P. probus of the Oligocene (32-30 mya). It was much larger (about as big as living peccaries) and known from more remains than the other species.[1][4]
References
[edit]- ^ a b c Prothero, Donald R. (2021). THE SYSTEMATICS OF NORTH AMERICAN PECCARIES (MAMMALIA: ARTIODACTYLA: TAYASSUIDAE) By · 2021. New Mexico Museum of Natural History and Science. pp. 6–8.
- ^ Prothero, Donald R. (2009). "THE EARLY EVOLUTION OF THE NORTH AMERICAN PECCARIES". Museum of Northern Arizona Bulletin. 65: 509–542.
- ^ Parisi Dutra, Rodrigo; Casali, Daniel de Melo; Missagia, Rafaela Velloso; Gasparini, Germán Mariano; Perini, Fernando Araujo; Cozzuol, Mario Alberto (2016-09-13). "Phylogenetic Systematics of Peccaries (Tayassuidae: Artiodactyla) and a Classification of South American Tayassuids". Journal of Mammalian Evolution. 24 (3): 345–358. doi:10.1007/s10914-016-9347-8. hdl:11336/54840. ISSN 1064-7554.
- ^ Prothero, Donald R.; Williams, Mary Persis (2016). The Princeton Field Guide to Prehistoric Mammals. Princeton University Press. pp. 157–158. ISBN 9781400884452.