Four-toed Hedgehog vs Nelson s Antelope Squirrel

Atelerix albiventris compared with Ammospermophilus nelsoni

Key Differences

• Four-toed Hedgehog is Least Concern while Nelson s Antelope Squirrel is Endangered.

Taxonomic Classification

Rank	Four-toed Hedgehog	Nelson s Antelope Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Erinaceomorpha (Erinaceomorpha)	Rodentia (Rodents)
Family	Erinaceidae	Sciuridae (Squirrels)
Genus	Atelerix	Ammospermophilus
Species	Atelerix albiventris	Ammospermophilus nelsoni

Evolutionary Relationship

Four-toed Hedgehog and Nelson s Antelope Squirrel share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Nelson s Antelope Squirrel

EN — Endangered

Physical Characteristics

Attribute	Four-toed Hedgehog	Nelson s Antelope Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Four-toed Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Spain.

Nelson s Antelope Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.