Big-eared opossum vs Small ermine moth

Didelphis aurita compared with Argyresthia atlanticella

Key Differences

• Big-eared opossum is Least Concern while Small ermine moth is Near Threatened.

Taxonomic Classification

Rank	Big-eared opossum	Small ermine moth
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Didelphimorphia (Didelphimorphia)	Lepidoptera (Butterflies & Moths)
Family	Didelphidae	Argyresthiidae
Genus	Didelphis	Argyresthia
Species	Didelphis aurita	Argyresthia atlanticella

Evolutionary Relationship

Big-eared opossum and Small ermine moth share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big-eared opossum

LC — Least Concern

Small ermine moth

NT — Near Threatened

Physical Characteristics

Attribute	Big-eared opossum	Small ermine moth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Small ermine moth

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

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.