Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Cladus: Sarcopterygii
Cladus: Rhipidistia
Cladus: Tetrapodomorpha
Cladus: Eotetrapodiformes
Cladus: Elpistostegalia
Superclassis: Tetrapoda
Cladus: Reptiliomorpha
Cladus: Amniota
Cladus: Synapsida
Cladus: Eupelycosauria
Cladus: Sphenacodontia
Cladus: Sphenacodontoidea
Cladus: Therapsida
Cladus: Theriodontia
Subordo: Cynodontia
Infraordo: Eucynodontia
Cladus: Probainognathia
Cladus: Prozostrodontia
Cladus: Mammaliaformes
Classis: Mammalia
Subclassis: Trechnotheria
Infraclassis: Zatheria
Supercohors: Theria
Cohors: Eutheria
Infraclassis: Placentalia
Cladus: Boreoeutheria
Superordo: Euarchontoglires
Ordo: Rodentia
Subordo: Sciuromorpha
Familia: Sciuridae
Subfamilia: Xerinae
Tribus: Marmotini
Genus: Urocitellus
Species: Urocitellus armatus
Name
Urocitellus armatus (Kennicott, 1863)
Type locality: in the foothills of the Uinta Mountains, near Fort Bridger, [Uinta Co.] Wyoming.
Synonyms
Citellus armatus (Kennicott, 1863)
Spermophilus armatus Kennicott, 1863 (Original combination)
References
Kennicott, R. 1863. Descriptions of four new species of Spermophilus, in the collections of the Smithsonian Institution. Proceedings of the Academy of Natural Sciences of Philadelphia 15: 157–158. BHL Reference page. : 158
Helgen, K.M., Cole, F.R., Helgen, L.E. & Wilson, D.E. 2009. Generic Revision in the Holarctic Ground Squirrel Genus Spermophilus. Journal of Mammalogy 90(2): 270–305. DOI: 10.1644/07-MAMM-A-309.1 JSTOR PDF Reference page.
Links
Urocitellus armatus – Taxon details on Integrated Taxonomic Information System (ITIS).
Vernacular names
English: Uinta Ground Squirrel
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