Fat Sand Rat vs Norway lemming

Psammomys obesus compared with Lemmus lemmus

Taxonomic Classification

Rank	Fat Sand Rat	Norway lemming
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Muridae (Mice & Rats)	Cricetidae
Genus	Psammomys	Lemmus
Species	Psammomys obesus	Lemmus lemmus

Evolutionary Relationship

Fat Sand Rat and Norway lemming share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Fat Sand Rat

LC — Least Concern

Norway lemming

LC — Least Concern

Physical Characteristics

Attribute	Fat Sand Rat	Norway lemming
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fat Sand Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Norway lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Norway and Sweden.