Arizona Gray Squirrel vs Dark Roller

Sciurus arizonensis compared with Ancylis upupana

Key Differences

• Arizona Gray Squirrel is Data Deficient while Dark Roller is Near Threatened.

Taxonomic Classification

Rank	Arizona Gray Squirrel	Dark Roller
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Sciuridae (Squirrels)	Tortricidae
Genus	Sciurus (Tree Squirrels)	Ancylis
Species	Sciurus arizonensis	Ancylis upupana

Evolutionary Relationship

Arizona Gray Squirrel and Dark Roller share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arizona Gray Squirrel

DD — Data Deficient

Dark Roller

NT — Near Threatened

Physical Characteristics

Attribute	Arizona Gray Squirrel	Dark Roller
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arizona Gray Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Dark Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Arizona Gray Squirrel

The Arizona Gray Squirrel, Sciurus arizonensis, is a species. Its conservation status is listed as Data Deficient, meaning insufficient information exists to assess its risk of extinction. Typically found in diverse terrestrial and aquatic ecosystems.