Andean Chilomys vs Gray-footed Spiny-rat

Chilomys instans compared with Proechimys poliopus

Key Differences

• Andean Chilomys is Least Concern while Gray-footed Spiny-rat is Vulnerable.

Taxonomic Classification

Rank	Andean Chilomys	Gray-footed Spiny-rat
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Mammalia (포유류)	Mammalia (포유류)
Order same	Rodentia (설치류)	Rodentia (설치류)
Family	Cricetidae	Echimyidae
Genus	Chilomys	Proechimys
Species	Chilomys instans	Proechimys poliopus

Evolutionary Relationship

Andean Chilomys and Gray-footed Spiny-rat share a common ancestor at the Order level: Rodentia. (설치류)

Conservation Status

Andean Chilomys

LC — Least Concern

Gray-footed Spiny-rat

VU — Vulnerable

Physical Characteristics

Attribute	Andean Chilomys	Gray-footed Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Andean Chilomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Gray-footed Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Andean Chilomys

The Andean Chilomys (Chilomys instans) is a species in the genus Chilomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela