Nelson s Antelope Squirrel vs White-faced Saki

Ammospermophilus nelsoni compared with Pithecia pithecia

Key Differences

• Nelson s Antelope Squirrel is Endangered while White-faced Saki is Least Concern.

Taxonomic Classification

Rank	Nelson s Antelope Squirrel	White-faced Saki
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Primates (Primates)
Family	Sciuridae (Squirrels)	Pitheciidae
Genus	Ammospermophilus	Pithecia
Species	Ammospermophilus nelsoni	Pithecia pithecia

Evolutionary Relationship

Nelson s Antelope Squirrel and White-faced Saki share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Nelson s Antelope Squirrel

EN — Endangered

White-faced Saki

LC — Least Concern

Physical Characteristics

Attribute	Nelson s Antelope Squirrel	White-faced Saki
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nelson s Antelope Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

White-faced Saki

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.