vs Polar bear

Paraphysomonas imperforata compared with Ursus maritimus

Key Differences

  • is Not Evaluated while Polar bear is Vulnerable.

Taxonomic Classification

Rank Polar bear
Kingdom Chromista (Chromista) Animalia (Animals)
Phylum Ochrophyta (Ochrophyta) Chordata (cordados)
Class Chrysophyceae (Chrysophyceae) Mammalia (mamíferos)
Order Ochromonadales (Ochromonadales) Carnivora (carnívoros)
Family Paraphysomonadaceae Ursidae (Bears)
Genus Paraphysomonas Ursus (Bears)
Species Paraphysomonas imperforata Ursus maritimus

Conservation Status

NE — Not Evaluated

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

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

Habitat & Geographic Range

Habitat

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

Range

Distributed across Brazil, Norway, and Sweden.

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.

Paraphysomonas imperforata e um crisofita biflagelado com escamas de sílica caracterizado por suas escamas não perfuradas que cobrem a superfície celular. Habita ambientes planctônicos de água doce e marinhos em regiões temperadas de todo o mundo. Este protista fagotrófico alimenta-se principalmente de bactérias e algas pequenas, desempenhando um papel na dinâmica das redes tróficas microbianas.

Polar bear

O maior carnivoro terrestre da Terra, o urso-polar pode ultrapassar 700 kg e e encontrado pelo gelo marinho artico, do Canada ate a Russia. Mamiferos marinhos altamente especializados que dependem do gelo marinho para cacas de focas e focas-barbadas. Excelentes nadadores capazes de percorrer grandes distancias em aguas abertas. Classificado como Vulneravel, com populacoes sob severa pressao devido a rapida perda de gelo marinho artico causada pelas mudancas climaticas.

Shared Countries

Both species can be found in 1 countries:

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