Ardilla Gris Oriental vs Lord Derby s Scaly-tailed Squirrel

Sciurus carolinensis compared with Anomalurus derbianus

Key Differences

• Ardilla Gris Oriental is Not Evaluated while Lord Derby s Scaly-tailed Squirrel is Least Concern.

Taxonomic Classification

Rank	Ardilla Gris Oriental	Lord Derby s Scaly-tailed 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	Sciuridae (Squirrels)	Anomaluridae
Genus	Sciurus (Tree Squirrels)	Anomalurus
Species	Sciurus carolinensis	Anomalurus derbianus

Evolutionary Relationship

Ardilla Gris Oriental and Lord Derby s Scaly-tailed Squirrel share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Ardilla Gris Oriental

NE — Not Evaluated

Trend: Stable →

Lord Derby s Scaly-tailed Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Ardilla Gris Oriental	Lord Derby s Scaly-tailed Squirrel
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).

Lord Derby s Scaly-tailed Squirrel

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.