Mammalia - Rodentia - Eutypomyidae
Full reference: W. D. Matthew. 1905. Notice of two new genera of mammals from the Oligocene of South Dakota. Bulletin of the American Museum of Natural History 21(3):21-26
Parent taxon: Eutypomyidae according to W. W. Korth et al. 2022
See also Johnson 1966, Korth 2014, Lambe 1908, Matthew 1905 and McKenna and Bell 1997
Sister taxa: Allotypomys, Janimus, Microeutypomys
Subtaxa: Eutypomys acares Eutypomys hibernodus Eutypomys inexpectatus Eutypomys montanensis Eutypomys obliquidens Eutypomys parvus Eutypomys thomsoni Eutypomys wilsoni
Type: Eutypomys thomsoni
Ecology: ground dwelling herbivore
Distribution:
• Arikareean of United States (2: Mississippi, Montana collections)
• Oligocene of Canada (1: Saskatchewan), United States (11: Nebraska, North Dakota, South Dakota)
• Eocene to Oligocene of United States (1: Nebraska)
• Eocene of Canada (3: Saskatchewan), United States (12: Colorado, Montana, North Dakota, South Dakota, Texas, Wyoming)
Total: 30 collections including 31 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.