Mammalia - Rodentia - Cricetidae
Synonym: Coloradoeumys Martin 1980
Full reference: J. Leidy. 1856. Notice of remains of extinct Mammalia, discovered by Dr. F. V. Hayden in Nebraska Territory. Proceedings of the Academy of Natural Sciences of Philadelphia 8:88-90
Parent taxon: Cricetidae according to Leidy 1856
See also Hay 1902, Johnson 1966, Korth 2011, Korth 2014, Korth et al. 2022, Lofgren et al. 2020, Martin 1980 and McKenna and Bell 1997
Sister taxa: Abelmoschomys, Aktaumys, Allocricetus, Allospalax, Alticola, Anatolomys, Andinomys, Antecalomys, Aralocricetodon, Aratomys, Argyromys, Arvicolinae, Baiomys, Baranomys, Basirepomys, Bensonomys, Blancomys, Chardinomys, Chinchillula, Cimarronomys, Copemys, Cricetinae, Cricetodontinae, Cricetopinae, Democricetodontinae, Desmodillus, Dolomys, Ellobius, Eocricetodon, Eoeumys, Eolagurus, Eucricetodontinae, Eumyarioninae, Galushamys, Ganocricetodon, Geringia, Germanomys, Gnomomys, Goniodontomys, Guildayomys, Hesperomyini, Hibbardomys, Hodomys, Ischymomys, Isthmomys, Jacobsomys, Kanisamys, Kislangia, Lagurodon, Lagurus, Lartetomys, Laugaritiomys, Leakeymys, Leidymys, Lemmiscus, Leukaristomys, Loupomys, Melissiodontinae, Microcricetus, Microtinae, Microtocricetus, Microtodon, Microtoscoptes, Mictomys, Mirrabella, Myocricetodon, Nannocricetus, Nelsonia, Neofiber, Neotoma, Neotominae, Neotomini, Ochrotomys, Ogmodontomys, Onychomys, Paciculus, Palasiomys, Pappocricetodontinae, Paracricetodontinae, Paracricetulus, Paramicrotoscoptes, Paratarsomys, Paronychomys, Peromyscus, Plesiocricetodon, Plioctomys, Pliolemmus, Pliomys, Pliotomodon, Poamys, Podomys, Postcopemys, Primoprismus, Primus, Promimomys, Propliomys, Prosomys, Prospalax, Protatera, Prototomys, Pseudocricetodontinae, Pseudocricetops, Pseudomyscus, Pterospalax, Punomys, Raricricetodontinae, Reithrodontomys, Repomys, Rhinocricetus, Rhizospalax, Scottimus, Sigmodontinae, Sigmodontini, Sinocricetus, Stachomys, Synaptomys, Trilophomys, Tylomyinae, Ungaromys, Vallaris, Willeumys, Wilsoneumys, Yatkolamys, Zhungaromys, Zramys, Zygodontomys, Notocricetodon
Subtaxa: Eumys brachyodus Eumys cricetodontoides Eumys elegans Eumys eliensis Eumys euryodus Eumys parvidens
Ecology: ground dwelling herbivore
Distribution:
• Arikareean of United States (3: Montana, Nebraska, Wyoming collections)
• Oligocene of Canada (3: Saskatchewan), United States (41: Colorado, Montana, Nebraska, North Dakota, South Dakota, Wyoming)
• Eocene to Oligocene of United States (1: Nebraska)
• Eocene of Canada (3: Saskatchewan), United States (2: Colorado, Montana)
Total: 53 collections including 58 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.