Arctic barrel-bubble vs Blue Globe Thistle

Retusa obtusa compared with Echinops bannaticus

Key Differences

• Arctic barrel-bubble is Least Concern while Blue Globe Thistle is Not Evaluated.

Taxonomic Classification

Rank	Arctic barrel-bubble	Blue Globe Thistle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Cephalaspidea (Cephalaspidea)	Afrosoricida (Afrosoricida)
Family	Retusidae	Tenrecidae
Genus	Retusa	Echinops
Species	Retusa obtusa	Echinops bannaticus

Evolutionary Relationship

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

Conservation Status

Arctic barrel-bubble

LC — Least Concern

Blue Globe Thistle

NE — Not Evaluated

Physical Characteristics

Attribute	Arctic barrel-bubble	Blue Globe Thistle
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.

Blue Globe Thistle

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (11 countries) and North America (United States).

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.

Blue Globe Thistle

The Blue Globe Thistle (Echinops bannaticus) is a species in the genus Echinops. Typically found in diverse terrestrial and aquatic ecosystems.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden