Brown Rat vs fish-poison

Rattus norvegicus compared with Phyllanthus brasiliensis

Key Differences

• Brown Rat is Least Concern while fish-poison is Not Evaluated.

Taxonomic Classification

Rank	Brown Rat	fish-poison
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Muridae (Mice & Rats)	Leiothrichidae
Genus	Rattus	Phyllanthus
Species	Rattus norvegicus	Phyllanthus brasiliensis

Evolutionary Relationship

Brown Rat and fish-poison share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown Rat

LC — Least Concern

fish-poison

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Rat	fish-poison
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).

fish-poison

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Brazil and Colombia.

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.

Shared Countries

Both species can be found in 2 countries:

🇧🇷 Brazil 🇨🇴 Colombia