Incan shrew opossum vs Japanese Weasel

Lestoros inca compared with Mustela itatsi

Key Differences

• Incan shrew opossum is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Incan shrew opossum	Japanese Weasel
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	Paucituberculata (鼩負鼠目)	Carnivora (食肉目)
Family	Caenolestidae	Mustelidae (Weasels & Otters)
Genus	Lestoros	Mustela
Species	Lestoros inca	Mustela itatsi

Evolutionary Relationship

Incan shrew opossum and Japanese Weasel share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Incan shrew opossum

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Incan shrew opossum	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Incan shrew opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.