Big-eared opossum vs Cornish Midget

Didelphis aurita compared with Phyllonorycter staintoniella

Key Differences

• Big-eared opossum is Least Concern while Cornish Midget is Critically Endangered.

Taxonomic Classification

Rank	Big-eared opossum	Cornish Midget
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Didelphimorphia (Didelphimorphia)	Lepidoptera (Butterflies & Moths)
Family	Didelphidae	Gracillariidae
Genus	Didelphis	Phyllonorycter
Species	Didelphis aurita	Phyllonorycter staintoniella

Evolutionary Relationship

Big-eared opossum and Cornish Midget share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big-eared opossum

LC — Least Concern

Cornish Midget

CR — Critically Endangered

Physical Characteristics

Attribute	Big-eared opossum	Cornish Midget
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Cornish Midget

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Denmark, Italy, Spain, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.