Polar bear vs Reticulated Python

Ursus maritimus compared with Python reticulatus

Key Differences

• Polar bear is Vulnerable while Reticulated Python is Least Concern.
• Polar bear is 6.0x heavier than Reticulated Python.

Taxonomic Classification

Rank	Polar bear	Reticulated Python
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class	Mammalia (स्तनधारी)	Reptilia (सरीसृप)
Order	Carnivora (मांसाहारी गण)	Squamata (स्क्वमाटा)
Family	Ursidae (Bears)	Pythonidae (Pythons)
Genus	Ursus (Bears)	Python (Pythons)
Species	Ursus maritimus	Python reticulatus

Evolutionary Relationship

Polar bear and Reticulated Python share a common ancestor at the Phylum level: Chordata. (रज्जुकी)

Conservation Status

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Reticulated Python

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Polar bear	Reticulated Python
Diet	Carnivore	Carnivore
Average Lifespan	25 years	25 years
Average Length	2.4 m	6.0 m
Average Weight	450.0 kg	75.0 kg

Habitat & Geographic Range

Polar bear

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Polar bear

The largest land carnivore on Earth, polar bears can exceed 700 kg and are found across Arctic sea ice from Canada to Russia. Highly specialized marine mammals that rely on sea ice to hunt ringed and bearded seals. Excellent swimmers capable of covering vast distances in open water. Listed as Vulnerable, with populations under severe pressure from rapid Arctic sea ice loss due to climate change.

Reticulated Python

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