Pale ray vs Polynesian rat

Bathyraja pallida compared with Rattus exulans

Taxonomic Classification

Rank	Pale ray	Polynesian rat
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Elasmobranchii	Mammalia (포유류)
Order	Rajiformes (홍어목)	Rodentia (설치류)
Family	Arhynchobatidae	Muridae (Mice & Rats)
Genus	Bathyraja	Rattus
Species	Bathyraja pallida	Rattus exulans

Evolutionary Relationship

Pale ray and Polynesian rat share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Pale ray

LC — Least Concern

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Pale ray	Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pale ray

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).