greater mouse-deer vs Javan Rusa

Tragulus napu compared with Rusa timorensis

Key Differences

• greater mouse-deer is Least Concern while Javan Rusa is Vulnerable.

Taxonomic Classification

Rank	greater mouse-deer	Javan Rusa
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	Tragulidae	Cervidae (Deer)
Genus	Tragulus	Rusa
Species	Tragulus napu	Rusa timorensis

Evolutionary Relationship

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

Conservation Status

greater mouse-deer

LC — Least Concern

Javan Rusa

VU — Vulnerable

Physical Characteristics

Attribute	greater mouse-deer	Javan Rusa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

greater mouse-deer

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.