Boyacá Spiny Rat vs Fat Sand Rat

Proechimys chrysaeolus compared with Psammomys obesus

Key Differences

• Boyacá Spiny Rat is Data Deficient while Fat Sand Rat is Least Concern.

Taxonomic Classification

Rank	Boyacá Spiny Rat	Fat Sand Rat
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	Echimyidae	Muridae (Mice & Rats)
Genus	Proechimys	Psammomys
Species	Proechimys chrysaeolus	Psammomys obesus

Evolutionary Relationship

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

Conservation Status

Boyacá Spiny Rat

DD — Data Deficient

Fat Sand Rat

LC — Least Concern

Physical Characteristics

Attribute	Boyacá Spiny Rat	Fat Sand Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Boyacá Spiny Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Fat Sand Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Boyacá Spiny Rat

The Boyacá spiny rat (Proechimys chrysaeolus) is a species in the genus Proechimys. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.