Forrest's Rock Squirrel vs Upper Crust

Sciurotamias forresti compared with Amaurodon cyaneus

Key Differences

• Forrest's Rock Squirrel is Least Concern while Upper Crust is Vulnerable.

Taxonomic Classification

Rank	Forrest's Rock Squirrel	Upper Crust
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Thelephorales (Thelephorales)
Family	Sciuridae (Squirrels)	Thelephoraceae
Genus	Sciurotamias	Amaurodon
Species	Sciurotamias forresti	Amaurodon cyaneus

Conservation Status

Forrest's Rock Squirrel

LC — Least Concern

Upper Crust

VU — Vulnerable

Physical Characteristics

Attribute	Forrest's Rock Squirrel	Upper Crust
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Forrest's Rock Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Upper Crust

Habitat

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

Range

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