Long-tailed Ground Squirrel vs Rounded Earthstar

Urocitellus undulatus compared with Geastrum saccatum

Key Differences

• Long-tailed Ground Squirrel is Least Concern while Rounded Earthstar is Endangered.

Taxonomic Classification

Rank	Long-tailed Ground Squirrel	Rounded Earthstar
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Geastrales (Geastrales)
Family	Sciuridae (Squirrels)	Geastraceae
Genus	Urocitellus	Geastrum
Species	Urocitellus undulatus	Geastrum saccatum

Conservation Status

Long-tailed Ground Squirrel

LC — Least Concern

Rounded Earthstar

EN — Endangered

Physical Characteristics

Attribute	Long-tailed Ground Squirrel	Rounded Earthstar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rounded Earthstar

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Brazil). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.