Javan Rusa vs least weasel

Rusa timorensis compared with Mustela nivalis

Key Differences

• Javan Rusa is Vulnerable while least weasel is Near Threatened.

Taxonomic Classification

Rank	Javan Rusa	least weasel
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class same	Mammalia (स्तनधारी)	Mammalia (स्तनधारी)
Order	Artiodactyla (सम-ऊँगली खुरदार)	Carnivora (मांसाहारी गण)
Family	Cervidae (Deer)	Mustelidae (Weasels & Otters)
Genus	Rusa	Mustela
Species	Rusa timorensis	Mustela nivalis

Evolutionary Relationship

Javan Rusa and least weasel share a common ancestor at the Class level: Mammalia. (स्तनधारी)

Conservation Status

Javan Rusa

VU — Vulnerable

least weasel

NT — Near Threatened

Physical Characteristics

Attribute	Javan Rusa	least weasel
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.

least weasel

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests, among 4 distinct biome types spanning the Australasia and Oceanian and Palearctic realms.

Range

Widely distributed across Africa (Sao Tome and Principe), Asia (Cyprus), Europe (11 countries), and Oceania and the Pacific (New Zealand). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

least weasel

least weasel (Mustela nivalis) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Shared Countries

Both species can be found in 2 countries:

🇳🇿 New Zealand 🇳🇴 Norway