Fat Sand Rat vs Marsh Valerian

Psammomys obesus compared with Valeriana sitchensis

Key Differences

• Fat Sand Rat is Least Concern while Marsh Valerian is Not Evaluated.

Taxonomic Classification

Rank	Fat Sand Rat	Marsh Valerian
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Dipsacales (Dipsacales)
Family	Muridae (Mice & Rats)	Caprifoliaceae
Genus	Psammomys	Valeriana
Species	Psammomys obesus	Valeriana sitchensis

Conservation Status

Fat Sand Rat

LC — Least Concern

Marsh Valerian

NE — Not Evaluated

Physical Characteristics

Attribute	Fat Sand Rat	Marsh Valerian
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fat Sand Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Marsh Valerian

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Canada, Norway, and United States.