Oso Polar vs esmaltada espinosa

Ursus maritimus compared with Plebejus argus

Key Differences

• Oso Polar is Vulnerable while esmaltada espinosa is Endangered.

Taxonomic Classification

Rank	Oso Polar	esmaltada espinosa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Arthropoda (artrópodos)
Class	Mammalia (mamíferos)	Insecta (insecto)
Order	Carnivora (carnívoros)	Lepidoptera (Butterflies & Moths)
Family	Ursidae (Bears)	Lycaenidae
Genus	Ursus (Bears)	Plebejus
Species	Ursus maritimus	Plebejus argus

Evolutionary Relationship

Oso Polar and esmaltada espinosa share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Oso Polar

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

esmaltada espinosa

EN — Endangered

Physical Characteristics

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

Habitat & Geographic Range

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.

esmaltada espinosa

Habitat

Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (39 countries). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

esmaltada espinosa

La mariposa azul abrochada (Plebejus argus) esta clasificada como En Peligro (EN) en la Lista Roja de la UICN. Con alto riesgo de extincion en estado silvestre, con un significativo declive poblacional y amenazas continuas para su supervivencia.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway