Ceylon Spiny Mouse vs Guianan Squirrel

Mus fernandoni compared with Sciurus aestuans

Key Differences

• Ceylon Spiny Mouse is Endangered while Guianan Squirrel is Least Concern.

Taxonomic Classification

Rank	Ceylon Spiny Mouse	Guianan Squirrel
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)	Sciuridae (Squirrels)
Genus	Mus (House Mice)	Sciurus (Tree Squirrels)
Species	Mus fernandoni	Sciurus aestuans

Evolutionary Relationship

Ceylon Spiny Mouse and Guianan Squirrel share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Ceylon Spiny Mouse

EN — Endangered

Guianan Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Ceylon Spiny Mouse	Guianan Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ceylon Spiny Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Guianan Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

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.