Japanese Weasel vs Nubra Pika

Mustela itatsi compared with Ochotona nubrica

Key Differences

• Japanese Weasel is Near Threatened while Nubra Pika is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Nubra Pika
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Carnivora (ネコ目)	Lagomorpha (ウサギ目)
Family	Mustelidae (Weasels & Otters)	Ochotonidae
Genus	Mustela	Ochotona
Species	Mustela itatsi	Ochotona nubrica

Evolutionary Relationship

Japanese Weasel and Nubra Pika share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Japanese Weasel

NT — Near Threatened

Nubra Pika

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Nubra Pika
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Japanese Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Japan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Nubra Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.