Ardilla Gris Oriental vs Four-toed Hedgehog

Sciurus carolinensis compared with Atelerix albiventris

Key Differences

• Ardilla Gris Oriental is Not Evaluated while Four-toed Hedgehog is Least Concern.

Taxonomic Classification

Rank	Ardilla Gris Oriental	Four-toed Hedgehog
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class same	Mammalia (memeliler)	Mammalia (memeliler)
Order	Rodentia (kemiriciler)	Erinaceomorpha (Erinaceomorpha)
Family	Sciuridae (Squirrels)	Erinaceidae
Genus	Sciurus (Tree Squirrels)	Atelerix
Species	Sciurus carolinensis	Atelerix albiventris

Evolutionary Relationship

Ardilla Gris Oriental and Four-toed Hedgehog share a common ancestor at the Class level: Mammalia. (memeliler)

Conservation Status

Ardilla Gris Oriental

NE — Not Evaluated

Trend: Stable →

Four-toed Hedgehog

LC — Least Concern

Physical Characteristics

Attribute	Ardilla Gris Oriental	Four-toed Hedgehog
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).

Four-toed Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Spain.

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.