Ardilla Gris Oriental vs Large-eared Mountain Vole

Sciurus carolinensis compared with Alticola macrotis

Key Differences

• Ardilla Gris Oriental is Not Evaluated while Large-eared Mountain Vole is Least Concern.

Taxonomic Classification

Rank	Ardilla Gris Oriental	Large-eared Mountain Vole
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	Sciuridae (Squirrels)	Cricetidae
Genus	Sciurus (Tree Squirrels)	Alticola
Species	Sciurus carolinensis	Alticola macrotis

Evolutionary Relationship

Ardilla Gris Oriental and Large-eared Mountain Vole share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Ardilla Gris Oriental

NE — Not Evaluated

Trend: Stable →

Large-eared Mountain Vole

LC — Least Concern

Physical Characteristics

Attribute	Ardilla Gris Oriental	Large-eared Mountain Vole
Diet	Omnivore	—
Average Lifespan	6 years	—
Average Length	25 cm	—
Average Weight	500 g	—

Habitat & Geographic Range

Ardilla Gris Oriental

Habitat

Typically found in a wide range of habitat types.

Range

Widely distributed across Africa (South Africa), Asia (Indonesia), Europe (10 countries), and North America (Mexico, United States).

Large-eared Mountain Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ardilla Gris Oriental

Native to eastern North America but successfully introduced to Europe and other regions, the eastern gray squirrel is a medium-sized arboreal rodent weighing up to 600 g. Highly adaptable, thriving in forests, parks, and urban gardens, gray squirrels cache thousands of nuts and seeds each autumn, inadvertently planting trees through forgotten caches. In Britain, they have largely displaced the native red squirrel by outcompeting them for food.