Brown Rat vs red spiderling

Rattus norvegicus compared with Boerhavia diffusa

Taxonomic Classification

Rank	Brown Rat	red spiderling
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Caryophyllales (Caryophyllales)
Family	Muridae (Mice & Rats)	Nyctaginaceae
Genus	Rattus	Boerhavia
Species	Rattus norvegicus	Boerhavia diffusa

Conservation Status

Brown Rat

LC — Least Concern

red spiderling

LC — Least Concern

Physical Characteristics

Attribute	Brown Rat	red spiderling
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).

red spiderling

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 5 distinct biome types within the Indomalayan biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (11 countries), Asia (7 countries), and South America (4 countries).

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 11 countries:

🇦🇷 Argentina 🇧🇷 Brazil 🇨🇱 Chile 🇨🇴 Colombia 🇪🇬 Egypt 🇯🇵 Japan 🇰🇼 Kuwait 🇲🇺 Mauritius 🇸🇬 Singapore 🇿🇦 South Africa 🇱🇰 Sri Lanka