Polynesian rat vs River Lamprey

Rattus exulans compared with Lampetra ayresii

Taxonomic Classification

Rank	Polynesian rat	River Lamprey
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class	Mammalia (memeliler)	Petromyzonti (Petromyzonti)
Order	Rodentia (kemiriciler)	Petromyzontiformes (Taşemengiller)
Family	Muridae (Mice & Rats)	Petromyzontidae
Genus	Rattus	Lampetra
Species	Rattus exulans	Lampetra ayresii

Evolutionary Relationship

Polynesian rat and River Lamprey share a common ancestor at the Phylum level: Chordata. (Kordalılar)

Conservation Status

Polynesian rat

LC — Least Concern

River Lamprey

LC — Least Concern

Physical Characteristics

Attribute	Polynesian rat	River Lamprey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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).

River Lamprey