Ceylon Spiny Mouse vs Desmarest’s Spiny Pocket Mouse

Mus fernandoni compared with Heteromys desmarestianus

Key Differences

• Ceylon Spiny Mouse is Endangered while Desmarest’s Spiny Pocket Mouse is Least Concern.

Taxonomic Classification

Rank	Ceylon Spiny Mouse	Desmarest’s Spiny Pocket Mouse
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)	Heteromyidae
Genus	Mus (House Mice)	Heteromys
Species	Mus fernandoni	Heteromys desmarestianus

Evolutionary Relationship

Ceylon Spiny Mouse and Desmarest’s Spiny Pocket Mouse share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Ceylon Spiny Mouse

EN — Endangered

Desmarest’s Spiny Pocket Mouse

LC — Least Concern

Physical Characteristics

Attribute	Ceylon Spiny Mouse	Desmarest’s Spiny Pocket Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ceylon Spiny Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Desmarest’s Spiny Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Ceylon Spiny Mouse

The Ceylon Spiny Mouse (Mus fernandoni) is a species in the genus Mus. It is currently classified as Endangered on the IUCN Red List.