Fat Sand Rat vs Smith's Longspur

Psammomys obesus compared with Calcarius pictus

Taxonomic Classification

Rank	Fat Sand Rat	Smith's Longspur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Muridae (Mice & Rats)	Calcariidae
Genus	Psammomys	Calcarius
Species	Psammomys obesus	Calcarius pictus

Evolutionary Relationship

Fat Sand Rat and Smith's Longspur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Fat Sand Rat

LC — Least Concern

Smith's Longspur

LC — Least Concern

Physical Characteristics

Attribute	Fat Sand Rat	Smith's Longspur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fat Sand Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Smith's Longspur

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Norway and United States.