Nelson s Antelope Squirrel vs Red-tailed Squirrel

Ammospermophilus nelsoni compared with Sciurus granatensis

Key Differences

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

Taxonomic Classification

Rank	Nelson s Antelope Squirrel	Red-tailed 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	Sciurus (Tree Squirrels)
Species	Ammospermophilus nelsoni	Sciurus granatensis

Evolutionary Relationship

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

Conservation Status

Nelson s Antelope Squirrel

EN — Endangered

Red-tailed Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Nelson s Antelope Squirrel	Red-tailed 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-tailed Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Europe (4 countries), North America (Cuba), and South America (Colombia, Venezuela).