Arizona Gray Squirrel vs chestnut worm

Sciurus arizonensis compared with Lumbricus castaneus

Key Differences

• Arizona Gray Squirrel is Data Deficient while chestnut worm is Not Evaluated.

Taxonomic Classification

Rank	Arizona Gray Squirrel	chestnut worm
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Annelida (Segmented Worms)
Class	Mammalia (Mammals)	Clitellata (Clitellata)
Order	Rodentia (Rodents)	Crassiclitellata (Crassiclitellata)
Family	Sciuridae (Squirrels)	Lumbricidae
Genus	Sciurus (Tree Squirrels)	Lumbricus
Species	Sciurus arizonensis	Lumbricus castaneus

Evolutionary Relationship

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

Conservation Status

Arizona Gray Squirrel

DD — Data Deficient

chestnut worm

NE — Not Evaluated

Physical Characteristics

Attribute	Arizona Gray Squirrel	chestnut worm
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arizona Gray Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

chestnut worm

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and 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.

chestnut worm

The chestnut worm (Lumbricus castaneus) is a species in the genus Lumbricus. Native to Europe and North America, inhabiting ecosystems characteristic of the region.