Cazón ojigrande vs Oso Polar

Iago omanensis compared with Ursus maritimus

Key Differences

• Cazón ojigrande is Least Concern while Oso Polar is Vulnerable.

Taxonomic Classification

Rank	Cazón ojigrande	Oso Polar
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (mamíferos)
Order	Carcharhiniformes (Ground Sharks)	Carnivora (carnívoros)
Family	Triakidae	Ursidae (Bears)
Genus	Iago	Ursus (Bears)
Species	Iago omanensis	Ursus maritimus

Evolutionary Relationship

Cazón ojigrande and Oso Polar share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Cazón ojigrande

LC — Least Concern

Oso Polar

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Cazón ojigrande	Oso Polar
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Cazón ojigrande

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.

Cazón ojigrande

The Bigeye hound shark (Iago omanensis) is a species in the genus Iago. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

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.