Ardilla Gris Oriental vs gratiola

Sciurus carolinensis compared with Gratiola officinalis

Key Differences

Ardilla Gris Oriental is Not Evaluated while gratiola is Critically Endangered.

Taxonomic Classification

Rank	Ardilla Gris Oriental	gratiola
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Lamiales (Lamiales)
Family	Sciuridae (Squirrels)	Plantaginaceae
Genus	Sciurus (Tree Squirrels)	Gratiola
Species	Sciurus carolinensis	Gratiola officinalis

Conservation Status

Ardilla Gris Oriental

NE — Not Evaluated

Trend: Stable →

gratiola

CR — Critically Endangered

Physical Characteristics

Attribute	Ardilla Gris Oriental	gratiola
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).

gratiola

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, Denmark, France, Portugal, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.