Fat Sand Rat vs Peruvian Ichthyomyine

Psammomys obesus compared with Neusticomys peruviensis

Taxonomic Classification

Rank	Fat Sand Rat	Peruvian Ichthyomyine
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	Neusticomys
Species	Psammomys obesus	Neusticomys peruviensis

Evolutionary Relationship

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

Conservation Status

Fat Sand Rat

LC — Least Concern

Peruvian Ichthyomyine

LC — Least Concern

Physical Characteristics

Attribute	Fat Sand Rat	Peruvian Ichthyomyine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fat Sand Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Peruvian Ichthyomyine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.