Ceylon Spiny Mouse vs Old Man'S Beard Lichen

Mus fernandoni compared with Usnea barbata

Key Differences

• Ceylon Spiny Mouse is Endangered while Old Man'S Beard Lichen is Extinct.

Taxonomic Classification

Rank	Ceylon Spiny Mouse	Old Man'S 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	Mus (House Mice)	Usnea
Species	Mus fernandoni	Usnea barbata

Conservation Status

Ceylon Spiny Mouse

EN — Endangered

Old Man'S Beard Lichen

EX — Extinct

Physical Characteristics

Attribute	Ceylon Spiny Mouse	Old Man'S Beard Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ceylon Spiny Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Old Man'S Beard Lichen

Habitat

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

Range

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

Ceylon Spiny Mouse

The Ceylon Spiny Mouse (Mus fernandoni) is a species in the genus Mus. It is currently classified as Endangered on the IUCN Red List.