Common Blue vs Philippine mouse-deer

Polyommatus icarus compared with Tragulus nigricans

Key Differences

• Common Blue is Least Concern while Philippine mouse-deer is Endangered.

Taxonomic Classification

Rank	Common Blue	Philippine mouse-deer
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Artiodactyla (Even-toed Ungulates)
Family	Lycaenidae	Tragulidae
Genus	Polyommatus	Tragulus
Species	Polyommatus icarus	Tragulus nigricans

Evolutionary Relationship

Common Blue and Philippine mouse-deer share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Common Blue

LC — Least Concern

Philippine mouse-deer

EN — Endangered

Physical Characteristics

Attribute	Common Blue	Philippine mouse-deer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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).

Philippine mouse-deer

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.