Arizona Gray Squirrel vs Hudson s Thomaomys

Sciurus arizonensis compared with Thomasomys hudsoni

Key Differences

• Arizona Gray Squirrel is Data Deficient while Hudson s Thomaomys is Vulnerable.

Taxonomic Classification

Rank	Arizona Gray Squirrel	Hudson s Thomaomys
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Sciuridae (Squirrels)	Cricetidae
Genus	Sciurus (Tree Squirrels)	Thomasomys
Species	Sciurus arizonensis	Thomasomys hudsoni

Evolutionary Relationship

Arizona Gray Squirrel and Hudson s Thomaomys share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Arizona Gray Squirrel

DD — Data Deficient

Hudson s Thomaomys

VU — Vulnerable

Physical Characteristics

Attribute	Arizona Gray Squirrel	Hudson s Thomaomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arizona Gray Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Hudson s Thomaomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.