Long-tailed Ground Squirrel vs Rollrim Milkcap

Urocitellus undulatus compared with Lactarius resimus

Key Differences

• Long-tailed Ground Squirrel is Least Concern while Rollrim Milkcap is Near Threatened.

Taxonomic Classification

Rank	Long-tailed Ground Squirrel	Rollrim Milkcap
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Russulales (Russulales)
Family	Sciuridae (Squirrels)	Russulaceae
Genus	Urocitellus	Lactarius
Species	Urocitellus undulatus	Lactarius resimus

Conservation Status

Long-tailed Ground Squirrel

LC — Least Concern

Rollrim Milkcap

NT — Near Threatened

Physical Characteristics

Attribute	Long-tailed Ground Squirrel	Rollrim Milkcap
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rollrim Milkcap

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.