Ardilla Gris Oriental vs Ferny Azolla

Sciurus carolinensis compared with Azolla pinnata

Key Differences

Ardilla Gris Oriental is Not Evaluated while Ferny Azolla is Least Concern.

Taxonomic Classification

Rank	Ardilla Gris Oriental	Ferny Azolla
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Mammalia (Mammals)	Polypodiopsida (Polypodiopsida)
Order	Rodentia (Rodents)	Salviniales (Salviniales)
Family	Sciuridae (Squirrels)	Salviniaceae
Genus	Sciurus (Tree Squirrels)	Azolla
Species	Sciurus carolinensis	Azolla pinnata

Conservation Status

Ardilla Gris Oriental

NE — Not Evaluated

Trend: Stable →

Ferny Azolla

LC — Least Concern

Physical Characteristics

Attribute	Ardilla Gris Oriental	Ferny Azolla
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).

Ferny Azolla

Habitat

Found across multiple habitat types including deserts and xeric shrublands, tropical and subtropical moist broadleaf forests, and flooded grasslands and savannas spanning the Palearctic and Oceanian realms.

Range

Widely distributed across Africa (4 countries), Asia (Indonesia, Singapore, Taiwan), North America (Mexico, United States), and Oceania and the Pacific (Marshall Islands, New Zealand, Tuvalu).

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.