Circular Ear Shell vs European Ground Squirrel

Haliotis cyclobates compared with Spermophilus citellus

Key Differences

• Circular Ear Shell is Least Concern while European Ground Squirrel is Endangered.

Taxonomic Classification

Rank	Circular Ear Shell	European Ground Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Lepetellida (Lepetellida)	Rodentia (Rodents)
Family	Haliotidae	Sciuridae (Squirrels)
Genus	Haliotis	Spermophilus
Species	Haliotis cyclobates	Spermophilus citellus

Evolutionary Relationship

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

Conservation Status

Circular Ear Shell

LC — Least Concern

European Ground Squirrel

EN — Endangered

Physical Characteristics

Attribute	Circular Ear Shell	European Ground Squirrel
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 Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ukraine. Currently classified as Endangered 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.