Gray-shanked Douc Langur vs Javan Rusa

Pygathrix cinerea compared with Rusa timorensis

Key Differences

• Gray-shanked Douc Langur is Critically Endangered while Javan Rusa is Vulnerable.

Taxonomic Classification

Rank	Gray-shanked Douc Langur	Javan Rusa
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Primates (灵长目)	Artiodactyla (偶蹄目)
Family	Cercopithecidae (Old World Monkeys)	Cervidae (Deer)
Genus	Pygathrix	Rusa
Species	Pygathrix cinerea	Rusa timorensis

Evolutionary Relationship

Gray-shanked Douc Langur and Javan Rusa share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Gray-shanked Douc Langur

CR — Critically Endangered

Javan Rusa

VU — Vulnerable

Physical Characteristics

Attribute	Gray-shanked Douc Langur	Javan Rusa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-shanked Douc Langur

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.