Asiatic Grass Frog vs Brown Rat

Rana chensinensis compared with Rattus norvegicus

Taxonomic Classification

Rank	Asiatic Grass Frog	Brown 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	Ranidae	Muridae (Mice & Rats)
Genus	Rana	Rattus
Species	Rana chensinensis	Rattus norvegicus

Evolutionary Relationship

Asiatic Grass Frog and Brown Rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Asiatic Grass Frog

LC — Least Concern

Brown Rat

LC — Least Concern

Physical Characteristics

Attribute	Asiatic Grass Frog	Brown Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Asiatic Grass Frog

Habitat

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

Brown Rat

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 10 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (11 countries), Asia (15 countries), Europe (41 countries), North America (16 countries), Oceania and the Pacific (10 countries), and South America (10 countries).

Asiatic Grass Frog

The Asiatic Grass Frog (Rana chensinensis) is a species in the genus Rana. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

Brown Rat

Brown Rat (Rattus norvegicus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.