Ardilla Gris Oriental vs Wild Lettuce

Sciurus carolinensis compared with Lactuca quercina

Key Differences

• Ardilla Gris Oriental is Not Evaluated while Wild Lettuce is Endangered.

Taxonomic Classification

Rank	Ardilla Gris Oriental	Wild Lettuce
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Asterales (Daisies & Sunflowers)
Family	Sciuridae (Squirrels)	Asteraceae (Daisy Family)
Genus	Sciurus (Tree Squirrels)	Lactuca
Species	Sciurus carolinensis	Lactuca quercina

Conservation Status

Ardilla Gris Oriental

NE — Not Evaluated

Trend: Stable →

Wild Lettuce

EN — Endangered

Physical Characteristics

Attribute	Ardilla Gris Oriental	Wild Lettuce
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).

Wild Lettuce

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Norway, Sweden, and United States. Currently classified as 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.

Shared Countries

Both species can be found in 3 countries:

🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States