Acratophorus argentinensis

Acratophorus is an extinct genus of dicynodont that lived during the Anisian age of the Middle Triassic-aged Río Seco de la Quebrada Formation in what is now Argentina.[1] The type species, A. argentinensis, was originally placed in the genus Kannemeyeria by Jose Bonaparte in 1966,[2][3] and later sometimes referred to Vinceria,[4] before being transferred to a new, distinct genus, Acratophorus, in 2021 by Christian Kammerer and Angi Ordoñez.[5] The species Vinceria vieja was also made a synonym of A. argentinensis in 2021.[6] The holotype is PVL 3645, a partial skeleton discovered near a farm house in Puesto Viejo.[1][5]

Not to be confused with Acratophorus.

Acratophorus argentinensis
Temporal range: Middle Triassic,
Life restoration of Acratophorus
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Synapsida
Clade: Therapsida
Suborder: †Anomodontia
Clade: †Dicynodontia
Infraorder: †Dicynodontoidea
Clade: †Kannemeyeriiformes
Genus: †Acratophorus
Kammerer & Ordoñez, 2021
Species:
†A. argentinensis
Binomial name
†Acratophorus argentinensis
(Bonaparte, 1966)
Synonyms
  • Kannemeyeria argentinensis Bonaparte, 1966
  • "Vinceria argentinensis" Fröbisch, 2009
  • Vinceria vieja Domnanovich & Marsicano, 2012

References
  1. "Vinceria argentinensis". Fossilworks. Retrieved 17 December 2021.
  2. Bonaparte., J. F. (1966). "Sobre nuevos terapsidos Triasicos hallados en el centro de la Provincia de Mendoza, Argentina". Acta Geologica Lilloana (8): 91–100.
  3. Bonaparte, J. F. (1966). "Una nueva "fauna" Triasica de Argentina (Therapsida: Cynodontia Dicynodontia). Consideraciones filogeneticas y paleobiogeograficas". Ameghiniana. 4 (8): 243–296.
  4. Fröbisch, J. (2009). "Composition and similarity of global anomodont-bearing tetrapod faunas". Earth-Science Reviews. 95 (3–4): 119–157. Bibcode:2009ESRv...95..119F. doi:10.1016/j.earscirev.2009.04.001.
  5. Kammerer, C. F.; Ordoñez, M. D. (2021). "Dicynodonts (Therapsida: Anomodontia) of South America". Journal of South American Earth Sciences. 108: 103171. Bibcode:2021JSAES.10803171K. doi:10.1016/j.jsames.2021.103171. S2CID 233565963.
  6. Domnanovich, N.S.; Marsicano, C.A. (2012). "The Triassic dicynodont Vinceria (Therapsida, Anomodontia) from Argentina and a discussion on basal Kannemeyeriiformes". Geobios. 45 (2): 173–186. Bibcode:2012Geobi..45..173D. doi:10.1016/j.geobios.2011.03.003.
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