Long-tailed Ground Squirrel vs Tiered Tooth

Urocitellus undulatus compared with Hericium cirrhatum

Key Differences

• Long-tailed Ground Squirrel is Least Concern while Tiered Tooth is Vulnerable.

Taxonomic Classification

Rank	Long-tailed Ground Squirrel	Tiered Tooth
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Russulales (Russulales)
Family	Sciuridae (Squirrels)	Hericiaceae
Genus	Urocitellus	Hericium
Species	Urocitellus undulatus	Hericium cirrhatum

Conservation Status

Long-tailed Ground Squirrel

LC — Least Concern

Tiered Tooth

VU — Vulnerable

Physical Characteristics

Attribute	Long-tailed Ground Squirrel	Tiered Tooth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Tiered Tooth

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.