Arizona Gray Squirrel vs Spiny Heath Lichen

Sciurus arizonensis compared with Cetraria aculeata

Key Differences

• Arizona Gray Squirrel is Data Deficient while Spiny Heath Lichen is Least Concern.

Taxonomic Classification

Rank	Arizona Gray Squirrel	Spiny Heath Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (Rodents)	Lecanorales (Lecanorales)
Family	Sciuridae (Squirrels)	Parmeliaceae
Genus	Sciurus (Tree Squirrels)	Cetraria
Species	Sciurus arizonensis	Cetraria aculeata

Conservation Status

Arizona Gray Squirrel

DD — Data Deficient

Spiny Heath Lichen

LC — Least Concern

Physical Characteristics

Attribute	Arizona Gray Squirrel	Spiny Heath Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arizona Gray Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spiny Heath Lichen

Habitat

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

Range

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

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.