Chilean torpedo vs Polynesian rat

Tetronarce tremens compared with Rattus exulans

Taxonomic Classification

Rank	Chilean torpedo	Polynesian rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Torpediniformes (electric ray)	Rodentia (Rodents)
Family	Torpedinidae	Muridae (Mice & Rats)
Genus	Tetronarce	Rattus
Species	Tetronarce tremens	Rattus exulans

Evolutionary Relationship

Chilean torpedo and Polynesian rat share a common ancestor at the Phylum level: Chordata. (Chordates)

View Phylum: Chordata

Conservation Status

Chilean torpedo

LC — Least Concern

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Chilean torpedo	Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chilean torpedo

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.

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).

Chilean torpedo

The Chilean torpedo (Tetronarce tremens) is a species in the genus Tetronarce. It is currently classified as Least Concern on the IUCN Red List. Native to South America, inhabiting ecosystems characteristic of the region.