Big-eared opossum vs Pixie Foam

Didelphis aurita compared with Stereocaulon pileatum

Key Differences

• Big-eared opossum is Least Concern while Pixie Foam is Critically Endangered.

Taxonomic Classification

Rank	Big-eared opossum	Pixie Foam
Kingdom	Animalia (동물)	Fungi (균계)
Phylum	Chordata (척삭동물)	Ascomycota (자낭균류)
Class	Mammalia (포유류)	Lecanoromycetes (요강버섯강)
Order	Didelphimorphia (주머니쥐)	Lecanorales (레카노라목)
Family	Didelphidae	Stereocaulaceae
Genus	Didelphis	Stereocaulon
Species	Didelphis aurita	Stereocaulon pileatum

Conservation Status

Big-eared opossum

LC — Least Concern

Pixie Foam

CR — Critically Endangered

Physical Characteristics

Attribute	Big-eared opossum	Pixie Foam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pixie Foam

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. 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.