Arizona Gray Squirrel vs Cosmopolitan Springtail

Sciurus arizonensis compared with Entomobrya nivalis

Key Differences

• Arizona Gray Squirrel is Data Deficient while Cosmopolitan Springtail is Not Evaluated.

Taxonomic Classification

Rank	Arizona Gray Squirrel	Cosmopolitan Springtail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Collembola (springtail)
Order	Rodentia (Rodents)	Entomobryomorpha (Entomobryomorpha)
Family	Sciuridae (Squirrels)	Entomobryidae
Genus	Sciurus (Tree Squirrels)	Entomobrya
Species	Sciurus arizonensis	Entomobrya nivalis

Evolutionary Relationship

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

Conservation Status

Arizona Gray Squirrel

DD — Data Deficient

Cosmopolitan Springtail

NE — Not Evaluated

Physical Characteristics

Attribute	Arizona Gray Squirrel	Cosmopolitan Springtail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arizona Gray Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Cosmopolitan Springtail

Habitat

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

Range

Widely distributed across Africa (South Africa), Europe (4 countries), and North America (United States).

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.