Ceylon Spiny Mouse vs Peale’s Free-tailed Bat

Mus fernandoni compared with Nyctinomops aurispinosus

Key Differences

• Ceylon Spiny Mouse is Endangered while Peale’s Free-tailed Bat is Least Concern.

Taxonomic Classification

Rank	Ceylon Spiny Mouse	Peale’s Free-tailed Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Chiroptera (Bats)
Family	Muridae (Mice & Rats)	Molossidae
Genus	Mus (House Mice)	Nyctinomops
Species	Mus fernandoni	Nyctinomops aurispinosus

Evolutionary Relationship

Ceylon Spiny Mouse and Peale’s Free-tailed Bat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Ceylon Spiny Mouse

EN — Endangered

Peale’s Free-tailed Bat

LC — Least Concern

Physical Characteristics

Attribute	Ceylon Spiny Mouse	Peale’s Free-tailed Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ceylon Spiny Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Peale’s Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and 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.