Eurasian red squirrel vs Sumatran surili

Sciurus vulgaris compared with Presbytis melalophos

Key Differences

• Eurasian red squirrel is Least Concern while Sumatran surili is Endangered.

Taxonomic Classification

Rank	Eurasian red squirrel	Sumatran surili
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)	Cercopithecidae (Old World Monkeys)
Genus	Sciurus (Tree Squirrels)	Presbytis
Species	Sciurus vulgaris	Presbytis melalophos

Evolutionary Relationship

Eurasian red squirrel and Sumatran surili share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Eurasian red squirrel

LC — Least Concern

Sumatran surili

EN — Endangered

Physical Characteristics

Attribute	Eurasian red squirrel	Sumatran surili
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eurasian red squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Asia (Georgia) and Europe (5 countries).

Sumatran surili

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Eurasian red squirrel

Eurasian red squirrel (Sciurus vulgaris) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.