Arctic barrel-bubble vs Marbled polecat

Retusa obtusa compared with Vormela peregusna

Key Differences

• Arctic barrel-bubble is Least Concern while Marbled polecat is Vulnerable.

Taxonomic Classification

Rank	Arctic barrel-bubble	Marbled polecat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Cephalaspidea (Cephalaspidea)	Carnivora (Carnivorans)
Family	Retusidae	Mustelidae (Weasels & Otters)
Genus	Retusa	Vormela
Species	Retusa obtusa	Vormela peregusna

Evolutionary Relationship

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

Conservation Status

Arctic barrel-bubble

LC — Least Concern

Marbled polecat

VU — Vulnerable

Physical Characteristics

Attribute	Arctic barrel-bubble	Marbled polecat
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.

Marbled polecat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ukraine. Currently classified as Vulnerable 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.