Nelson s Antelope Squirrel vs Ruddy Highflyer

Ammospermophilus nelsoni compared with Hydriomena ruberata

Key Differences

• Nelson s Antelope Squirrel is Endangered while Ruddy Highflyer is Least Concern.

Taxonomic Classification

Rank	Nelson s Antelope Squirrel	Ruddy Highflyer
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Sciuridae (Squirrels)	Geometridae
Genus	Ammospermophilus	Hydriomena
Species	Ammospermophilus nelsoni	Hydriomena ruberata

Evolutionary Relationship

Nelson s Antelope Squirrel and Ruddy Highflyer share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Nelson s Antelope Squirrel

EN — Endangered

Ruddy Highflyer

LC — Least Concern

Physical Characteristics

Attribute	Nelson s Antelope Squirrel	Ruddy Highflyer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nelson s Antelope Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ruddy Highflyer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (4 countries) and North America (Canada, United States).