Javan Rusa vs Nicobar Treeshrew

Rusa timorensis compared with Tupaia nicobarica

Key Differences

• Javan Rusa is Vulnerable while Nicobar Treeshrew is Endangered.

Taxonomic Classification

Rank	Javan Rusa	Nicobar Treeshrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Artiodactyla (Even-toed Ungulates)	Scandentia (Scandentia)
Family	Cervidae (Deer)	Tupaiidae
Genus	Rusa	Tupaia
Species	Rusa timorensis	Tupaia nicobarica

Evolutionary Relationship

Javan Rusa and Nicobar Treeshrew share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Javan Rusa

VU — Vulnerable

Nicobar Treeshrew

EN — Endangered

Physical Characteristics

Attribute	Javan Rusa	Nicobar Treeshrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Javan Rusa

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Afrotropic and Oceanian realms.

Range

Distributed across Mauritius, New Zealand, and Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Nicobar Treeshrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.