Base-lined Grey vs Big-eared opossum

Scoparia basistrigalis compared with Didelphis aurita

Key Differences

• Base-lined Grey is Near Threatened while Big-eared opossum is Least Concern.

Taxonomic Classification

Rank	Base-lined Grey	Big-eared opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Didelphimorphia (Didelphimorphia)
Family	Crambidae	Didelphidae
Genus	Scoparia	Didelphis
Species	Scoparia basistrigalis	Didelphis aurita

Evolutionary Relationship

Base-lined Grey and Big-eared opossum share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Base-lined Grey

NT — Near Threatened

Big-eared opossum

LC — Least Concern

Physical Characteristics

Attribute	Base-lined Grey	Big-eared opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Base-lined Grey

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Base-lined Grey

The Base-lined Grey (Scoparia basistrigalis) is a species in the genus Scoparia. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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.