Lesser Pencil-tailed Tree Mouse vs Old Man'S Beard Lichen

Chiropodomys pusillus compared with Usnea barbata

Key Differences

• Lesser Pencil-tailed Tree Mouse is Data Deficient while Old Man'S Beard Lichen is Extinct.

Taxonomic Classification

Rank	Lesser Pencil-tailed Tree 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	Chiropodomys	Usnea
Species	Chiropodomys pusillus	Usnea barbata

Conservation Status

Lesser Pencil-tailed Tree Mouse

DD — Data Deficient

Old Man'S Beard Lichen

EX — Extinct

Physical Characteristics

Attribute	Lesser Pencil-tailed Tree Mouse	Old Man'S Beard Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Pencil-tailed Tree 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.