Amur Brown Lemming vs Arizona Gray Squirrel

Lemmus amurensis compared with Sciurus arizonensis

Key Differences

• Amur Brown Lemming is Least Concern while Arizona Gray Squirrel is Data Deficient.

Taxonomic Classification

Rank	Amur Brown Lemming	Arizona Gray Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Cricetidae	Sciuridae (Squirrels)
Genus	Lemmus	Sciurus (Tree Squirrels)
Species	Lemmus amurensis	Sciurus arizonensis

Evolutionary Relationship

Amur Brown Lemming and Arizona Gray Squirrel share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Amur Brown Lemming

LC — Least Concern

Arizona Gray Squirrel

DD — Data Deficient

Physical Characteristics

Attribute	Amur Brown Lemming	Arizona Gray Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amur Brown Lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arizona Gray Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Amur Brown Lemming

The Amur Brown Lemming (Lemmus amurensis) is a species in the genus Lemmus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.