Sciurus griseus

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Superclassis: Tetrapoda
Classis: Mammalia
Subclassis: Theria
Infraclassis: Placentalia
Ordo: Rodentia
Subordo: Sciuromorpha
Familia: Sciuridae
Subfamilia: Sciurinae
Tribus: Sciurini
Genus: Sciurus
Species: Sciurus griseus
Subspecies: S. g. anthonyi - S. g. griseus - S. g. nigripes

Name

Sciurus griseus Ord, 1818

Reference

Sciurus griseus on Mammal Species of the World.
Don E. Wilson & DeeAnn M. Reeder (editors). 2005. Mammal Species of the World : A Taxonomic and Geographic Reference, 2-volume set (3rd ed).

Vernacular names
Internationalization
English: Western Gray Squirrel