Javan Rusa vs red-eared guenon

Rusa timorensis compared with Cercopithecus erythrotis

Taxonomic Classification

Rank	Javan Rusa	red-eared guenon
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Artiodactyla (Even-toed Ungulates)	Primates (Primates)
Family	Cervidae (Deer)	Cercopithecidae (Old World Monkeys)
Genus	Rusa	Cercopithecus
Species	Rusa timorensis	Cercopithecus erythrotis

Evolutionary Relationship

Javan Rusa and red-eared guenon share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Javan Rusa

VU — Vulnerable

red-eared guenon

VU — Vulnerable

Physical Characteristics

Attribute	Javan Rusa	red-eared guenon
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.

red-eared guenon

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.