Beard Lichen vs Big-eared opossum

Usnea subgracilis compared with Didelphis aurita

Key Differences

• Beard Lichen is Not Evaluated while Big-eared opossum is Least Concern.

Taxonomic Classification

Rank	Beard Lichen	Big-eared opossum
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Mammals)
Order	Lecanorales (Lecanorales)	Didelphimorphia (Didelphimorphia)
Family	Parmeliaceae	Didelphidae
Genus	Usnea	Didelphis
Species	Usnea subgracilis	Didelphis aurita

Conservation Status

Beard Lichen

NE — Not Evaluated

Big-eared opossum

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Beard Lichen

Habitat

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

Range

Distributed across Norway and United States.

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Beard Lichen

The Beard Lichen (Usnea subgracilis) is a species in the genus Usnea. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

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.