Biology:Progaleopithecus

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Short description: Extinct genus of notoungulates

Progaleopithecus
Temporal range: Late Oligocene (Deseadan)
~28.4–23.03 Ma
Scientific classification e
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: †Notoungulata
Family: †Interatheriidae
Subfamily: †Interatheriinae
Genus: †Progaleopithecus
Ameghino 1904
Type species
†Progaleopithecus tournoueri
Ameghino, 1904
Species
  • P. tournoueri Ameghino 1904
  • P. fissurellatus Ameghino 1904

Progaleopithecus is an extinct genus of interatheriid notoungulate that lived during the Late Oligocene of Argentina . Fossils of this genus have been found in the Agua de la Piedra, Deseado, and Sarmiento Formations of Argentina.[1]

Taxonomy

Progaleopithecus was first named in 1904 by Florentino Ameghino based on remains found in the Sarmiento Formation of Argentina, dating to the Late Oligocene, around 28 to 23 mya. It is a derived member of the Interatheriidae, within the subfamily Interatheriinae.

The following cladogram of the Interatheriinae is based on Vera et al. 2017, showing the position of Progaleopithecus.[2]

Interatheriinae
 

Eopachyrucos pliciferus

 
 
 

Santiagorothia chiliensis

 
 
 

Federicoanaya sallaensis

 
 
 

Brucemacfaddenia boliviensis

 
 
 

Archaeophylus patrius

 
 

Progaleopithecus tournoueri

 
 

Argyrohyrax proavus

 
 
 

Interatherium robustum

 
 

Cochilius volvens

 
 
 
 

Protypotherium australe

 
 
 

Protypotherium endiadys

 
 
 

Protypotherium distinctum

 
 

Protypotherium sinclairi

 
 

Miocochilius federicoi

 
 

Miocochilius anamopodus

 
 
 

Protypotherium minutum

 
 

Protypotherium colloncurensis

 
 
 
 
 
 
 
 
 
 

References

  1. ↑ Vera, Bárbara; Cerdeño, Esperanza; Reguero, Marcelo (2017-07-04). "The Interatheriinae from the Late Oligocene of Mendoza (Argentina), with comments on some Deseadan Interatheriidae". Historical Biology 29 (5): 607–626. doi:10.1080/08912963.2016.1220945. ISSN 0891-2963. Bibcode: 2017HBio...29..607V. https://www.researchgate.net/publication/307566526. 
  2. ↑ Vera, Bárbara Soledad; Reguero, Marcelo Alfredo; Gonzalez, Laureano Raul (December 2017). "The Interatheriinae notoungulates from the middle Miocene Collón Curá Formation in Argentina". Acta Palaeontologica Polonica 62. doi:10.4202/app.00373.2017. 

Wikidata ☰ Q113638577 entry