Brown Rat vs Mottled Coqui

Rattus norvegicus compared with Eleutherodactylus eneidae

Key Differences

• Brown Rat is Least Concern while Mottled Coqui is Critically Endangered.

Taxonomic Classification

Rank	Brown Rat	Mottled Coqui
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Amphibia (Anfíbios)
Order	Rodentia (Roedores)	Anura (Frogs & Toads)
Family	Muridae (Mice & Rats)	Eleutherodactylidae
Genus	Rattus	Eleutherodactylus
Species	Rattus norvegicus	Eleutherodactylus eneidae

Evolutionary Relationship

Brown Rat and Mottled Coqui share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Brown Rat

LC — Least Concern

Mottled Coqui

CR — Critically Endangered

Physical Characteristics

Attribute	Brown Rat	Mottled Coqui
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).

Mottled Coqui

Habitat

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

Brown Rat

O rato-pardo (Rattus norvegicus) está classificado como Pouco Preocupante (LC) na Lista Vermelha da IUCN. Amplamente distribuído e abundante em sua área de ocorrência, com populações estáveis e sem preocupações de conservação imediatas.