Brown Rat vs Mashpi Stream Treefrog

Rattus norvegicus compared with Hyloscirtus mashpi

Key Differences

• Brown Rat is Least Concern while Mashpi Stream Treefrog is Endangered.

Taxonomic Classification

Rank	Brown Rat	Mashpi Stream Treefrog
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)	Hylidae
Genus	Rattus	Hyloscirtus
Species	Rattus norvegicus	Hyloscirtus mashpi

Evolutionary Relationship

Brown Rat and Mashpi Stream Treefrog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown Rat

LC — Least Concern

Mashpi Stream Treefrog

EN — Endangered

Physical Characteristics

Attribute	Brown Rat	Mashpi Stream Treefrog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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).

Mashpi Stream Treefrog

Habitat

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.