Fat Sand Rat vs Lesser Capybara

Psammomys obesus compared with Hydrochoerus isthmius

Key Differences

• Fat Sand Rat is Least Concern while Lesser Capybara is Data Deficient.

Taxonomic Classification

Rank	Fat Sand Rat	Lesser Capybara
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)	Caviidae
Genus	Psammomys	Hydrochoerus
Species	Psammomys obesus	Hydrochoerus isthmius

Evolutionary Relationship

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

Conservation Status

Fat Sand Rat

LC — Least Concern

Lesser Capybara

DD — Data Deficient

Physical Characteristics

Attribute	Fat Sand Rat	Lesser Capybara
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fat Sand Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lesser Capybara

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.