Fat Sand Rat vs Ridged Tooth

Psammomys obesus compared with Hydnellum scrobiculatum

Key Differences

• Fat Sand Rat is Least Concern while Ridged Tooth is Data Deficient.

Taxonomic Classification

Rank	Fat Sand Rat	Ridged Tooth
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Thelephorales (Thelephorales)
Family	Muridae (Mice & Rats)	Bankeraceae
Genus	Psammomys	Hydnellum
Species	Psammomys obesus	Hydnellum scrobiculatum

Conservation Status

Fat Sand Rat

LC — Least Concern

Ridged Tooth

DD — Data Deficient

Physical Characteristics

Attribute	Fat Sand Rat	Ridged Tooth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fat Sand Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ridged Tooth

Habitat

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

Range

Found across Europe (5 countries) and North America (United States).