Blue margined brown alga vs Oso Polar

Dictyota ciliolata compared with Ursus maritimus

Key Differences

• Blue margined brown alga is Not Evaluated while Oso Polar is Vulnerable.

Taxonomic Classification

Rank	Blue margined brown alga	Oso Polar
Kingdom	Chromista (Chromista)	Animalia (Animals)
Phylum	Ochrophyta (Ochrophyta)	Chordata (cordados)
Class	Phaeophyceae (Phaeophyceae)	Mammalia (mamíferos)
Order	Dictyotales (Dictyotales)	Carnivora (carnívoros)
Family	Dictyotaceae	Ursidae (Bears)
Genus	Dictyota	Ursus (Bears)
Species	Dictyota ciliolata	Ursus maritimus

Conservation Status

Blue margined brown alga

NE — Not Evaluated

Oso Polar

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Blue margined brown alga	Oso Polar
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Blue margined brown alga

Habitat

Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil, Portugal, and United States.

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.

Blue margined brown alga

The Blue Margined Brown Alga (Dictyota ciliolata) is a species in the genus Dictyota. Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region.

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.