Common Blue vs Greater white-toothed shrew

Polyommatus icarus compared with Crocidura russula

Taxonomic Classification

Rank	Common Blue	Greater white-toothed shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Soricomorpha (Soricomorpha)
Family	Lycaenidae	Soricidae
Genus	Polyommatus	Crocidura
Species	Polyommatus icarus	Crocidura russula

Evolutionary Relationship

Common Blue and Greater white-toothed shrew share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Common Blue

LC — Least Concern

Greater white-toothed shrew

LC — Least Concern

Physical Characteristics

Attribute	Common Blue	Greater white-toothed shrew
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).

Greater white-toothed shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (7 countries).

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.

Shared Countries

Both species can be found in 7 countries:

🇧🇪 Belgium 🇫🇷 France 🇮🇪 Ireland 🇮🇹 Italy 🇳🇴 Norway 🇪🇸 Spain 🇬🇧 United Kingdom