Fat Sand Rat vs Four-toed Hedgehog

Psammomys obesus compared with Atelerix albiventris

Taxonomic Classification

Rank	Fat Sand Rat	Four-toed Hedgehog
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Rodentia (Bộ Gặm nhấm)	Erinaceomorpha (Erinaceomorpha)
Family	Muridae (Mice & Rats)	Erinaceidae
Genus	Psammomys	Atelerix
Species	Psammomys obesus	Atelerix albiventris

Evolutionary Relationship

Fat Sand Rat and Four-toed Hedgehog share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

Fat Sand Rat

LC — Least Concern

Four-toed Hedgehog

LC — Least Concern

Physical Characteristics

Attribute	Fat Sand Rat	Four-toed Hedgehog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fat Sand Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Four-toed Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Spain.