Common Blue vs Pygmy three-toed sloth

Polyommatus icarus compared with Bradypus pygmaeus

Key Differences

• Common Blue is Least Concern while Pygmy three-toed sloth is Critically Endangered.

Taxonomic Classification

Rank	Common Blue	Pygmy three-toed sloth
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Pilosa (Sloths & Anteaters)
Family	Lycaenidae	Bradypodidae (Three-toed Sloths)
Genus	Polyommatus	Bradypus (Three-toed Sloths)
Species	Polyommatus icarus	Bradypus pygmaeus

Evolutionary Relationship

Common Blue and Pygmy three-toed sloth share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Common Blue

LC — Least Concern

Pygmy three-toed sloth

CR — Critically Endangered

Physical Characteristics

Attribute	Common Blue	Pygmy three-toed sloth
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).

Pygmy three-toed sloth

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.