Polynesian rat vs Snail-eating Coua

Rattus exulans compared with Coua delalandei

Key Differences

• Polynesian rat is Least Concern while Snail-eating Coua is Extinct.

Taxonomic Classification

Rank	Polynesian rat	Snail-eating Coua
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Cuculiformes (Cuculiformes)
Family	Muridae (Mice & Rats)	Cuculidae
Genus	Rattus	Coua
Species	Rattus exulans	Coua delalandei

Evolutionary Relationship

Polynesian rat and Snail-eating Coua share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Polynesian rat

LC — Least Concern

Snail-eating Coua

EX — Extinct

Physical Characteristics

Attribute	Polynesian rat	Snail-eating Coua
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).

Snail-eating Coua

Habitat

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

Range

Found in Norway.