Ceylon Spiny Mouse vs Common Blue

Mus fernandoni compared with Polyommatus icarus

Key Differences

• Ceylon Spiny Mouse is Endangered while Common Blue is Least Concern.

Taxonomic Classification

Rank	Ceylon Spiny Mouse	Common Blue
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Muridae (Mice & Rats)	Lycaenidae
Genus	Mus (House Mice)	Polyommatus
Species	Mus fernandoni	Polyommatus icarus

Evolutionary Relationship

Ceylon Spiny Mouse and Common Blue share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Ceylon Spiny Mouse

EN — Endangered

Common Blue

LC — Least Concern

Physical Characteristics

Attribute	Ceylon Spiny Mouse	Common Blue
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ceylon Spiny Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Blue

Habitat

Inhabits Mediterranean forests and woodlands within the Palearctic biogeographic realm.

Range

Widely distributed across Asia (Cyprus), Europe (40 countries), and North America (United States).

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.

Common Blue

Common Blue (Polyommatus icarus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.