Ardilla Gris Oriental vs Butterfly ray

Sciurus carolinensis compared with Gymnura altavela

Key Differences

• Ardilla Gris Oriental is Not Evaluated while Butterfly ray is Endangered.

Taxonomic Classification

Rank	Ardilla Gris Oriental	Butterfly ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Sciuridae (Squirrels)	Gymnuridae
Genus	Sciurus (Tree Squirrels)	Gymnura
Species	Sciurus carolinensis	Gymnura altavela

Evolutionary Relationship

Ardilla Gris Oriental and Butterfly ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ardilla Gris Oriental

NE — Not Evaluated

Trend: Stable →

Butterfly ray

EN — Endangered

Physical Characteristics

Attribute	Ardilla Gris Oriental	Butterfly ray
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).

Butterfly ray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Venezuela. 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.

Butterfly ray

The Butterfly ray (Gymnura altavela) is a species in the genus Gymnura. It is currently classified as Endangered on the IUCN Red List. Native to South America, inhabiting ecosystems characteristic of the region.