Polynesian rat vs Urticant Collared Frog

Rattus exulans compared with Mannophryne urticans

Key Differences

• Polynesian rat is Least Concern while Urticant Collared Frog is Near Threatened.

Taxonomic Classification

Rank	Polynesian rat	Urticant Collared Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Anura (Frogs & Toads)
Family	Muridae (Mice & Rats)	Aromobatidae
Genus	Rattus	Mannophryne
Species	Rattus exulans	Mannophryne urticans

Evolutionary Relationship

Polynesian rat and Urticant Collared Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Polynesian rat

LC — Least Concern

Urticant Collared Frog

NT — Near Threatened

Physical Characteristics

Attribute	Polynesian rat	Urticant Collared Frog
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).

Urticant Collared Frog

Habitat

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

Range

Found in Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.