Anderson s Four-eyed Opossum vs Japanese Weasel

Philander andersoni compared with Mustela itatsi

Key Differences

• Anderson s Four-eyed Opossum is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Anderson s Four-eyed 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	Didelphimorphia (负鼠目)	Carnivora (食肉目)
Family	Didelphidae	Mustelidae (Weasels & Otters)
Genus	Philander	Mustela
Species	Philander andersoni	Mustela itatsi

Evolutionary Relationship

Anderson s Four-eyed Opossum and Japanese Weasel share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Anderson s Four-eyed Opossum

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Anderson s Four-eyed Opossum	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Anderson s Four-eyed Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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.

Anderson s Four-eyed Opossum

The Anderson s Four-eyed Opossum (Philander andersoni) is a species in the genus Philander. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.