Long-tailed Ground Squirrel vs Star Rosette Lichen

Urocitellus undulatus compared with Physcia stellaris

Key Differences

• Long-tailed Ground Squirrel is Least Concern while Star Rosette Lichen is Endangered.

Taxonomic Classification

Rank	Long-tailed Ground Squirrel	Star Rosette Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (Rodents)	Caliciales (Caliciales)
Family	Sciuridae (Squirrels)	Physciaceae
Genus	Urocitellus	Physcia
Species	Urocitellus undulatus	Physcia stellaris

Conservation Status

Long-tailed Ground Squirrel

LC — Least Concern

Star Rosette Lichen

EN — Endangered

Physical Characteristics

Attribute	Long-tailed Ground Squirrel	Star Rosette Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Star Rosette Lichen

Habitat

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

Range

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