Eastern Spiny Mouse vs Pitted Beard Lichen

Acomys dimidiatus compared with Usnea cavernosa

Key Differences

• Eastern Spiny Mouse is Least Concern while Pitted Beard Lichen is Not Evaluated.

Taxonomic Classification

Rank	Eastern Spiny Mouse	Pitted Beard Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (Rodents)	Lecanorales (Lecanorales)
Family	Muridae (Mice & Rats)	Parmeliaceae
Genus	Acomys	Usnea
Species	Acomys dimidiatus	Usnea cavernosa

Conservation Status

Eastern Spiny Mouse

LC — Least Concern

Pitted Beard Lichen

NE — Not Evaluated

Physical Characteristics

Attribute	Eastern Spiny Mouse	Pitted Beard Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern Spiny Mouse

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.