Fat Sand Rat vs Onion Earthball

Psammomys obesus compared with Scleroderma cepa

Key Differences

• Fat Sand Rat is Least Concern while Onion Earthball is Data Deficient.

Taxonomic Classification

Rank	Fat Sand Rat	Onion Earthball
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Boletales (Boletales)
Family	Muridae (Mice & Rats)	Sclerodermataceae
Genus	Psammomys	Scleroderma
Species	Psammomys obesus	Scleroderma cepa

Conservation Status

Fat Sand Rat

LC — Least Concern

Onion Earthball

DD — Data Deficient

Physical Characteristics

Attribute	Fat Sand Rat	Onion Earthball
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fat Sand Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Onion Earthball

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), North America (United States), and South America (Brazil).