Arctic barrel-bubble vs Bosnian Blue

Retusa obtusa compared with Agriades dardanus

Key Differences

• Arctic barrel-bubble is Least Concern while Bosnian Blue is Near Threatened.

Taxonomic Classification

Rank	Arctic barrel-bubble	Bosnian Blue
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Arthropoda (Arthropods)
Class	Gastropoda (Gastropoda)	Insecta (Insects)
Order	Cephalaspidea (Cephalaspidea)	Lepidoptera (Butterflies & Moths)
Family	Retusidae	Lycaenidae
Genus	Retusa	Agriades
Species	Retusa obtusa	Agriades dardanus

Evolutionary Relationship

Arctic barrel-bubble and Bosnian Blue share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arctic barrel-bubble

LC — Least Concern

Bosnian Blue

NT — Near Threatened

Physical Characteristics

Attribute	Arctic barrel-bubble	Bosnian Blue
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic barrel-bubble

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Bosnian Blue

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (6 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Arctic barrel-bubble

The Arctic barrel-bubble (Retusa obtusa) is a species in the genus Retusa. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.

Bosnian Blue

The Bosnian Blue (Agriades dardanus) is a species in the genus Agriades. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.