chequered carpet shell vs Polynesian rat

Ruditapes decussatus compared with Rattus exulans

Key Differences

• chequered carpet shell is Not Evaluated while Polynesian rat is Least Concern.

Taxonomic Classification

Rank	chequered carpet shell	Polynesian rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Mammalia (Mammals)
Order	Venerida (Venerida)	Rodentia (Rodents)
Family	Veneridae	Muridae (Mice & Rats)
Genus	Ruditapes	Rattus
Species	Ruditapes decussatus	Rattus exulans

Evolutionary Relationship

chequered carpet shell and Polynesian rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

chequered carpet shell

NE — Not Evaluated

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	chequered carpet shell	Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

chequered carpet shell

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Norway, Portugal, and Sweden.

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).

chequered carpet shell

The chequered carpet shell (Ruditapes decussatus) is a species in the genus Ruditapes. Native to Europe, inhabiting ecosystems characteristic of the region.