Big-eared opossum vs

Didelphis aurita compared with Cortinarius bivelus

Key Differences

• Big-eared opossum is Least Concern while is Data Deficient.

Taxonomic Classification

Rank	Big-eared opossum
Kingdom	Animalia (حيوانات)	Fungi (فطر)
Phylum	Chordata (حبليات)	Basidiomycota (دعاميات)
Class	Mammalia (ثدييات)	Agaricomycetes (غاريقونانية)
Order	Didelphimorphia (Didelphimorphia)	Agaricales (غاريقونيات)
Family	Didelphidae	Cortinariaceae
Genus	Didelphis	Cortinarius
Species	Didelphis aurita	Cortinarius bivelus

Conservation Status

Big-eared opossum

LC — Least Concern

DD — Data Deficient

Physical Characteristics

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

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

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

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.

Cortinarius bivelus is a mycorrhizal agaric fungus in the family Cortinariaceae, assessed as Data Deficient (DD). Like other members of the genus, it forms ectomycorrhizal associations with forest trees and produces a characteristic cobweb-like cortina veil when young. Insufficient data on its distribution and population size prevent a reliable conservation assessment.