Arizona Gray Squirrel vs Western Dwarf Squirrel

Sciurus arizonensis compared with Microsciurus mimulus

Key Differences

• Arizona Gray Squirrel is Data Deficient while Western Dwarf Squirrel is Least Concern.

Taxonomic Classification

Rank	Arizona Gray Squirrel	Western Dwarf 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 same	Sciuridae (Squirrels)	Sciuridae (Squirrels)
Genus	Sciurus (Tree Squirrels)	Microsciurus
Species	Sciurus arizonensis	Microsciurus mimulus

Evolutionary Relationship

Arizona Gray Squirrel and Western Dwarf Squirrel share a common ancestor at the Family level: Sciuridae. (Squirrels)

Conservation Status

Arizona Gray Squirrel

DD — Data Deficient

Western Dwarf Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Arizona Gray Squirrel	Western Dwarf Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arizona Gray Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Western Dwarf Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Arizona Gray Squirrel

The Arizona Gray Squirrel, Sciurus arizonensis, is a species. Its conservation status is listed as Data Deficient, meaning insufficient information exists to assess its risk of extinction. Typically found in diverse terrestrial and aquatic ecosystems.