Circular Ear Shell vs European polecat

Haliotis cyclobates compared with Mustela putorius

Key Differences

• Circular Ear Shell is Least Concern while European polecat is Vulnerable.

Taxonomic Classification

Rank	Circular Ear Shell	European polecat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Lepetellida (Lepetellida)	Carnivora (Carnivorans)
Family	Haliotidae	Mustelidae (Weasels & Otters)
Genus	Haliotis	Mustela
Species	Haliotis cyclobates	Mustela putorius

Evolutionary Relationship

Circular Ear Shell and European polecat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Circular Ear Shell

LC — Least Concern

European polecat

VU — Vulnerable

Physical Characteristics

Attribute	Circular Ear Shell	European polecat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Circular Ear Shell

Habitat

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

European polecat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (10 countries) and South America (Brazil, Colombia). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Circular Ear Shell

The Circular Ear Shell (Haliotis cyclobates) is a species in the genus Haliotis. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.

European polecat

European polecat (Mustela putorius) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.