Deer Mouse vs Western Gray Squirrel

Peromyscus maniculatus compared with Sciurus griseus

Taxonomic Classification

Rank	Deer Mouse	Western Gray Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Cricetidae	Sciuridae (Squirrels)
Genus	Peromyscus	Sciurus (Tree Squirrels)
Species	Peromyscus maniculatus	Sciurus griseus

Evolutionary Relationship

Deer Mouse and Western Gray Squirrel share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Deer Mouse

LC — Least Concern

Western Gray Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Deer Mouse	Western Gray Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Deer Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

Western Gray Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.