Fulvous Colilargo vs Polar bear

Oligoryzomys fulvescens compared with Ursus maritimus

Key Differences

• Fulvous Colilargo is Least Concern while Polar bear is Vulnerable.

Taxonomic Classification

Rank	Fulvous Colilargo	Polar bear
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mamalia)	Mammalia (mamalia)
Order	Rodentia (hewan pengerat)	Carnivora (Carnivorans)
Family	Cricetidae	Ursidae (Bears)
Genus	Oligoryzomys	Ursus (Bears)
Species	Oligoryzomys fulvescens	Ursus maritimus

Evolutionary Relationship

Fulvous Colilargo and Polar bear share a common ancestor at the Class level: Mammalia. (mamalia)

Conservation Status

Fulvous Colilargo

LC — Least Concern

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Fulvous Colilargo	Polar bear
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Fulvous Colilargo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

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.

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.