Broadbacked stingaree vs Polynesian rat

Urolophus expansus compared with Rattus exulans

Taxonomic Classification

Rank	Broadbacked stingaree	Polynesian rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Elasmobranchii	Mammalia (mamíferos)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Roedores)
Family	Urolophidae	Muridae (Mice & Rats)
Genus	Urolophus	Rattus
Species	Urolophus expansus	Rattus exulans

Evolutionary Relationship

Broadbacked stingaree and Polynesian rat share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Broadbacked stingaree

LC — Least Concern

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Broadbacked stingaree	Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broadbacked stingaree

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).

Broadbacked stingaree

The Broadbacked stingaree (Urolophus expansus) is a species in the genus Urolophus. It is currently classified as Least Concern on the IUCN Red List.