American mink vs Big-eared opossum

Mustela vison compared with Didelphis aurita

Key Differences

• American mink is Not Evaluated while Big-eared opossum is Least Concern.

Taxonomic Classification

Rank	American mink	Big-eared opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Carnivora (Carnivorans)	Didelphimorphia (Didelphimorphia)
Family	Mustelidae (Weasels & Otters)	Didelphidae
Genus	Mustela	Didelphis
Species	Mustela vison	Didelphis aurita

Evolutionary Relationship

American mink and Big-eared opossum share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

American mink

NE — Not Evaluated

Big-eared opossum

LC — Least Concern

Physical Characteristics

Attribute	American mink	Big-eared opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American mink

Habitat

Found across multiple habitat types including temperate coniferous forests, montane grasslands and shrublands, and deserts and xeric shrublands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Mongolia), Europe (9 countries), North America (United States), and South America (Chile, Ecuador).

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

American mink

The American mink (Mustela vison) is a species in the genus Mustela. Found across multiple habitat types including temperate coniferous forests, montane grasslands and shrublands, and deserts and xeric shrublands within the Palearctic biogeographic realm. Populations are also found in montane and highland en.

Big-eared opossum

The Big-eared opossum (Didelphis aurita) is a species in the genus Didelphis. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.