Pallid Ground Squirrel vs Warty Beard Lichen

Spermophilus pallidicauda compared with Usnea ceratina

Key Differences

• Pallid Ground Squirrel is Least Concern while Warty Beard Lichen is Extinct.

Taxonomic Classification

Rank	Pallid Ground Squirrel	Warty 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 pallidicauda	Usnea ceratina

Conservation Status

Pallid Ground Squirrel

LC — Least Concern

Warty Beard Lichen

EX — Extinct

Physical Characteristics

Attribute	Pallid Ground Squirrel	Warty Beard Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pallid Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Warty Beard Lichen

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (Norway, Portugal, Sweden), North America (United States), and South America (Colombia).