Cuenca nelson frog vs Polynesian rat

Ctenophryne aequatorialis compared with Rattus exulans

Key Differences

• Cuenca nelson frog is Endangered while Polynesian rat is Least Concern.

Taxonomic Classification

Rank	Cuenca nelson frog	Polynesian rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Anura (Frogs & Toads)	Rodentia (Rodents)
Family	Microhylidae	Muridae (Mice & Rats)
Genus	Ctenophryne	Rattus
Species	Ctenophryne aequatorialis	Rattus exulans

Evolutionary Relationship

Cuenca nelson frog and Polynesian rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Cuenca nelson frog

EN — Endangered

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Cuenca nelson frog	Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cuenca nelson frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

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).