African wild ass vs Ardilla Gris Oriental

Equus africanus compared with Sciurus carolinensis

Key Differences

• African wild ass is Critically Endangered while Ardilla Gris Oriental is Not Evaluated.

Taxonomic Classification

Rank	African wild ass	Ardilla Gris Oriental
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Perissodactyla (สัตว์กีบคี่)	Rodentia (อันดับสัตว์ฟันแทะ)
Family	Equidae (Horses & Zebras)	Sciuridae (Squirrels)
Genus	Equus (Horses & Zebras)	Sciurus (Tree Squirrels)
Species	Equus africanus	Sciurus carolinensis

Evolutionary Relationship

African wild ass and Ardilla Gris Oriental share a common ancestor at the Class level: Mammalia. (สัตว์เลี้ยงลูกด้วยน้ำนม)

Conservation Status

African wild ass

CR — Critically Endangered

Ardilla Gris Oriental

NE — Not Evaluated

Trend: Stable →

Physical Characteristics

Attribute	African wild ass	Ardilla Gris Oriental
Diet	—	Omnivore
Average Lifespan	—	6 years
Average Length	—	25 cm
Average Weight	—	500 g

Habitat & Geographic Range

African wild ass

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United Arab Emirates. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its 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).

African wild ass

The African wild ass (Equus africanus) is a species in the genus Equus. It is currently classified as Critically Endangered on the IUCN Red List. 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.