One-striped opossum vs Pitted Beard Lichen

Monodelphis unistriata compared with Usnea cavernosa

Key Differences

• One-striped opossum is Critically Endangered while Pitted Beard Lichen is Not Evaluated.

Taxonomic Classification

Rank	One-striped opossum	Pitted Beard Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Didelphimorphia (Didelphimorphia)	Lecanorales (Lecanorales)
Family	Didelphidae	Parmeliaceae
Genus	Monodelphis	Usnea
Species	Monodelphis unistriata	Usnea cavernosa

Conservation Status

One-striped opossum

CR — Critically Endangered

Pitted Beard Lichen

NE — Not Evaluated

Physical Characteristics

Attribute	One-striped opossum	Pitted Beard Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

One-striped opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pitted Beard Lichen

Habitat

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

Range

Distributed across Norway and United States.