Fat Sand Rat vs Puna Canastero

Psammomys obesus compared with Asthenes sclateri

Key Differences

• Fat Sand Rat is Least Concern while Puna Canastero is Not Evaluated.

Taxonomic Classification

Rank	Fat Sand Rat	Puna Canastero
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)	Furnariidae
Genus	Psammomys	Asthenes
Species	Psammomys obesus	Asthenes sclateri

Evolutionary Relationship

Fat Sand Rat and Puna Canastero share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Fat Sand Rat

LC — Least Concern

Puna Canastero

NE — Not Evaluated

Physical Characteristics

Attribute	Fat Sand Rat	Puna Canastero
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fat Sand Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Puna Canastero

Habitat

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

Range

Found in Norway.