Arctic barrel-bubble vs Bog Rosemary

Retusa obtusa compared with Andromeda polifolia

Key Differences

• Arctic barrel-bubble is Least Concern while Bog Rosemary is Endangered.

Taxonomic Classification

Rank	Arctic barrel-bubble	Bog Rosemary
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Mollusca (Mollusks)	Magnoliophyta (Flowering Plants)
Class	Gastropoda (Gastropoda)	Magnoliopsida (Dicots)
Order	Cephalaspidea (Cephalaspidea)	Ericales (Ericales)
Family	Retusidae	Ericaceae
Genus	Retusa	Andromeda
Species	Retusa obtusa	Andromeda polifolia

Conservation Status

Arctic barrel-bubble

LC — Least Concern

Bog Rosemary

EN — Endangered

Physical Characteristics

Attribute	Arctic barrel-bubble	Bog Rosemary
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.

Bog Rosemary

Habitat

Inhabits boreal forests and taiga within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (5 countries) and North America (United States). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Bog Rosemary

The Bog Rosemary (Andromeda polifolia) is a species in the genus Andromeda. It is currently classified as Endangered on the IUCN Red List. Found across Europe (5 countries) and North America (United States).

Shared Countries

Both species can be found in 4 countries:

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