Arizona Gray Squirrel vs Ashen Crust

Sciurus arizonensis compared with Peniophora lycii

Key Differences

• Arizona Gray Squirrel is Data Deficient while Ashen Crust is Least Concern.

Taxonomic Classification

Rank	Arizona Gray Squirrel	Ashen Crust
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Russulales (Russulales)
Family	Sciuridae (Squirrels)	Peniophoraceae
Genus	Sciurus (Tree Squirrels)	Peniophora
Species	Sciurus arizonensis	Peniophora lycii

Conservation Status

Arizona Gray Squirrel

DD — Data Deficient

Ashen Crust

LC — Least Concern

Physical Characteristics

Attribute	Arizona Gray Squirrel	Ashen Crust
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arizona Gray Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ashen Crust

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Found across Europe (5 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.

Ashen Crust

Ashen crust (Peniophora lycii) is a species in the genus Peniophora. It is listed as Least Concern on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.