Name: Guiomys.
Phonetic: Guy-o-miss.
Named By: M. E. Perez - 2010.
Classification: Chordata, Mammalia, Rodentia,
Hystricomorpha, Hystricognathi, Caviomorpha, Cavioidea.
Species: G. unica (type).
Diet: Herbivore.
Size: Unavailable.
Known locations: Argentina. Bolivia. Peru.
Time period: Langhian of the Miocene.
Fossil representation: Partial remains.
Guiomys is a genus of caviomorph rodent that lived in South America during the Miocene. As a caviomorph mammal, Guiomys is related to modern day capybaras, chinchillas and guinea pigs.
Further reading
- A new rodent (Cavioidea, Hystricognathi) from the middle
Miocene of Patagonia, mandibular homologies, and the origin of the
crown group Cavioidea sensu stricto. - Journal of Vertebrate
Paleontology 30(6):1848-1859. - M. E. Perez - 2010.
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