Polynesian rat vs Rusty-flanked Treecreeper

Rattus exulans compared with Certhia nipalensis

Taxonomic Classification

Rank	Polynesian rat	Rusty-flanked Treecreeper
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Muridae (Mice & Rats)	Certhiidae
Genus	Rattus	Certhia
Species	Rattus exulans	Certhia nipalensis

Evolutionary Relationship

Polynesian rat and Rusty-flanked Treecreeper share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Polynesian rat

LC — Least Concern

Rusty-flanked Treecreeper

LC — Least Concern

Physical Characteristics

Attribute	Polynesian rat	Rusty-flanked Treecreeper
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).

Rusty-flanked Treecreeper

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.