Bigelow's ray vs Polynesian rat

Rajella bigelowi compared with Rattus exulans

Taxonomic Classification

Rank	Bigelow's ray	Polynesian rat
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class	Elasmobranchii	Mammalia (स्तनधारी)
Order	Rajiformes (Rajiformes)	Rodentia (कृंतक)
Family	Rajidae	Muridae (Mice & Rats)
Genus	Rajella	Rattus
Species	Rajella bigelowi	Rattus exulans

Evolutionary Relationship

Bigelow's ray and Polynesian rat share a common ancestor at the Phylum level: Chordata. (रज्जुकी)

Conservation Status

Bigelow's ray

LC — Least Concern

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Bigelow's ray	Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigelow's ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Portugal.

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).

Bigelow's ray

The Bigelow's ray (Rajella bigelowi) is a species in the genus Rajella. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.