Nelson s Antelope Squirrel vs Red-legged Sun Squirrel

Ammospermophilus nelsoni compared with Heliosciurus rufobrachium

Key Differences

• Nelson s Antelope Squirrel is Endangered while Red-legged Sun Squirrel is Least Concern.

Taxonomic Classification

Rank	Nelson s Antelope Squirrel	Red-legged Sun 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 same	Sciuridae (Squirrels)	Sciuridae (Squirrels)
Genus	Ammospermophilus	Heliosciurus
Species	Ammospermophilus nelsoni	Heliosciurus rufobrachium

Evolutionary Relationship

Nelson s Antelope Squirrel and Red-legged Sun Squirrel share a common ancestor at the Family level: Sciuridae. (Squirrels)

Conservation Status

Nelson s Antelope Squirrel

EN — Endangered

Red-legged Sun Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Nelson s Antelope Squirrel	Red-legged Sun Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nelson s Antelope Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red-legged Sun Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.