Lagénorhynque Sombre vs Polynesian rat

Lagenorhynchus obscurus compared with Rattus exulans

Taxonomic Classification

Rank	Lagénorhynque Sombre	Polynesian rat
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order	Cetacea (Whales & Dolphins)	Rodentia (Rodents)
Family	Delphinidae (Oceanic Dolphins)	Muridae (Mice & Rats)
Genus	Lagenorhynchus	Rattus
Species	Lagenorhynchus obscurus	Rattus exulans

Evolutionary Relationship

Lagénorhynque Sombre and Polynesian rat share a common ancestor at the Class level: Mammalia. (mammifères)

Conservation Status

Lagénorhynque Sombre

LC — Least Concern

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Lagénorhynque Sombre	Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lagénorhynque Sombre

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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).