Jaguar vs Oso Polar

Panthera onca compared with Ursus maritimus

Key Differences

• Jaguar is Near Threatened while Oso Polar is Vulnerable.
• Oso Polar is 4.5x heavier than Jaguar.
• Oso Polar lives longer (25 years vs 15 years).

Taxonomic Classification

Rank	Jaguar	Oso Polar
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Carnivora (carnívoros)	Carnivora (carnívoros)
Family	Felidae (Cats)	Ursidae (Bears)
Genus	Panthera (Big Cats)	Ursus (Bears)
Species	Panthera onca	Ursus maritimus

Evolutionary Relationship

Jaguar and Oso Polar share a common ancestor at the Order level: Carnivora. (carnívoros)

Conservation Status

Jaguar

NT — Near Threatened

Population: ~64.0K

Trend: Decreasing ↓

Oso Polar

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Jaguar	Oso Polar
Diet	Carnivore	Carnivore
Average Lifespan	15 years	25 years
Average Length	1.9 m	2.4 m
Average Weight	100.0 kg	450.0 kg

Habitat & Geographic Range

Jaguar

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 6 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia, Ecuador, and Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Oso Polar

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.

Jaguar

El felino más grande de las Américas, alcanzando hasta 100 kg con una constitución robusta y musculosa y un pelaje con rosetas características. Se encuentra desde México hasta América del Sur, con núcleos poblacionales en el Amazonas y el Pantanal. Nadadores poderosos y depredadores apex, los jaguares desempeñan un papel fundamental en la regulación de las poblaciones de presas. Categorizado como Casi Amenazado, su área de distribución se contrae debido a la deforestación.

Oso Polar

El mayor carnivoro terrestre de la Tierra, el oso polar puede superar los 700 kg y se encuentra en el hielo marino del Artico, desde Canada hasta Rusia. Es un mamifero marino altamente especializado que depende del hielo marino para cazar focas anilladas y barbadas. Excelente nadador capaz de cubrir grandes distancias en agua abierta. Clasificado como Vulnerable, sus poblaciones soportan una presion severa por la rapida perdida de hielo marino artico debida al cambio climatico.