Octomys rosiae

Verzi, Olivares, De Santi, C. C. Morgan, J. M. López, & Chiavazza, 2023

Rosi's Viscacha Rat

Taxonomy

Subclass : Theria
Infraclass : Placentalia
Magnorder : Boreoeutheria
Superorder : Euarchontoglires
Order : Rodentia
Suborder : Hystricomorpha
Infraorder : Hystricognathi
Superfamily : Octodontoidea
Family : Octodontidae
Genus : Octomys

Species status

Extinct
Found in the wild

Authority citation

Verzi, D.H., Olivares, A.I., De Santi, N.A., Morgan, C.C., López, J.M. and Chiavazza, H. 2023-12-15. A new extinct desert rodent from the Holocene of South America and its bearing on the diversity of Octodontidae (Hystricognathi). Journal of Mammalogy 105(1):59-72.

Authority publication link

https://doi.org/10.1093/jmammal/gyad106

Original name as described

Octomys rosiae

Type material

VG-Q1 1800

Type kind

holotype

Type locality

"Vaquería Gruta 1 site (32°31ʹS; 69°00ʹW; 1,650 m asl), Quebrada de Villavicencio, Mendoza Province, western Argentina, Late Holocene"

Biogeographic realm

Neotropic

Country distribution

Argentina

Taxonomy notes

recently described fossil species that appears to have survived into modern times

Taxonomy notes citation

Verzi, D. H., Olivares, A. I., De Santi, N. A., Morgan, C. C., López, J. M., & Chiavazza, H. (2024). A new extinct desert rodent from the Holocene of South America and its bearing on the diversity of Octodontidae (Hystricognathi). Journal of Mammalogy, 105(1), 59-72.

IUCN Red List status

Not Evaluated

Country distribution map

The map below provides a general overview. Most species inhabit only specific regions within countries. Hover over the highlighted regions to see the country name.

Names and synonyms

Present and past (if available) associated names to the species. Click on a name to view its details. If the list is long, scroll down to see more.

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