Pallas's squirrel, Red-bellied tree squirrel vs Sumatran orangutan

Callosciurus erythraeus compared with Pongo abelii

Key Differences

• Pallas's squirrel, Red-bellied tree squirrel is Not Evaluated while Sumatran orangutan is Critically Endangered.

Taxonomic Classification

Rank	Pallas's squirrel, Red-bellied tree squirrel	Sumatran orangutan
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Primates (Primates)
Family	Sciuridae (Squirrels)	Hominidae (Great Apes)
Genus	Callosciurus	Pongo (Orangutans)
Species	Callosciurus erythraeus	Pongo abelii

Evolutionary Relationship

Pallas's squirrel, Red-bellied tree squirrel and Sumatran orangutan share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Pallas's squirrel, Red-bellied tree squirrel

NE — Not Evaluated

Sumatran orangutan

CR — Critically Endangered

Physical Characteristics

Attribute	Pallas's squirrel, Red-bellied tree squirrel	Sumatran orangutan
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pallas's squirrel, Red-bellied tree squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (China, Japan), Europe (8 countries), and South America (Argentina).

Sumatran orangutan

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.