Brown Rat vs Reticulated Python

Rattus norvegicus compared with Python reticulatus

Taxonomic Classification

Rank	Brown Rat	Reticulated Python
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Reptilia (động vật bò sát)
Order	Rodentia (Bộ Gặm nhấm)	Squamata (Bò sát có vảy)
Family	Muridae (Mice & Rats)	Pythonidae (Pythons)
Genus	Rattus	Python (Pythons)
Species	Rattus norvegicus	Python reticulatus

Evolutionary Relationship

Brown Rat and Reticulated Python share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Brown Rat

LC — Least Concern

Reticulated Python

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Brown Rat	Reticulated Python
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	6.0 m
Average Weight	—	75.0 kg

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).

Reticulated Python

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

Range

Distributed across Indonesia, Malaysia, Myanmar, Philippines, and Thailand.

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.

Reticulated Python

The reticulated python is the world's longest snake and one of the heaviest. They kill prey by constriction.

Shared Countries

Both species can be found in 1 countries:

🇵🇭 Philippines