Circular Ear Shell vs Polynesian rat

Haliotis cyclobates compared with Rattus exulans

Taxonomic Classification

Rank	Circular Ear Shell	Polynesian rat
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum	Mollusca (động vật thân mềm)	Chordata (động vật có dây sống)
Class	Gastropoda (Lớp Chân bụng)	Mammalia (lớp Thú)
Order	Lepetellida (Lepetellida)	Rodentia (Bộ Gặm nhấm)
Family	Haliotidae	Muridae (Mice & Rats)
Genus	Haliotis	Rattus
Species	Haliotis cyclobates	Rattus exulans

Evolutionary Relationship

Circular Ear Shell and Polynesian rat share a common ancestor at the Kingdom level: Animalia. (động vật)

Conservation Status

Circular Ear Shell

LC — Least Concern

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Circular Ear Shell	Polynesian rat
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.

Polynesian rat

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 4 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (6 countries), Europe (United Kingdom), North America (United States), Oceania and the Pacific (11 countries), and South America (Chile).

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.