Javan Rusa vs Philippine mouse-deer

Rusa timorensis compared with Tragulus nigricans

Key Differences

• Javan Rusa is Vulnerable while Philippine mouse-deer is Endangered.

Taxonomic Classification

Rank	Javan Rusa	Philippine mouse-deer
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Artiodactyla (Even-toed Ungulates)	Artiodactyla (Even-toed Ungulates)
Family	Cervidae (Deer)	Tragulidae
Genus	Rusa	Tragulus
Species	Rusa timorensis	Tragulus nigricans

Evolutionary Relationship

Javan Rusa and Philippine mouse-deer share a common ancestor at the Order level: Artiodactyla. (Even-toed Ungulates)

Conservation Status

Javan Rusa

VU — Vulnerable

Philippine mouse-deer

EN — Endangered

Physical Characteristics

Attribute	Javan Rusa	Philippine mouse-deer
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.

Philippine mouse-deer

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.