Little Ground Squirrel vs Old-Man’S Beard Lichen

Spermophilus pygmaeus compared with Usnea angulata

Key Differences

• Little Ground Squirrel is Least Concern while Old-Man’S Beard Lichen is Not Evaluated.

Taxonomic Classification

Rank	Little Ground Squirrel	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	Sciuridae (Squirrels)	Parmeliaceae
Genus	Spermophilus	Usnea
Species	Spermophilus pygmaeus	Usnea angulata

Conservation Status

Little Ground Squirrel

LC — Least Concern

Old-Man’S Beard Lichen

NE — Not Evaluated

Physical Characteristics

Attribute	Little Ground Squirrel	Old-Man’S Beard Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Little Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Russia and Ukraine.

Old-Man’S Beard Lichen

Habitat

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

Range

Distributed across Colombia, Norway, and United States.