vs Polar bear
Nitrosopumilus piranensis compared with Ursus maritimus
Key Differences
- is Not Evaluated while Polar bear is Vulnerable.
Taxonomic Classification
| Rank | Polar bear | |
|---|---|---|
| Kingdom | Archaea (Archaea) | Animalia (Animals) |
| Phylum | Thermoproteota (Thermoproteota) | Chordata (cordados) |
| Class | Nitrososphaeria (Nitrososphaeria) | Mammalia (mamíferos) |
| Order | Nitrososphaerales (Nitrososphaerales) | Carnivora (carnívoros) |
| Family | Nitrosopumilaceae | Ursidae (Bears) |
| Genus | Nitrosopumilus | Ursus (Bears) |
| Species | Nitrosopumilus piranensis | Ursus maritimus |
Conservation Status
Polar bear
VU — VulnerablePopulation: ~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
Polar bear
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.
Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.
Nitrosopumilus piranensis e um arqueo marinho oxidador de amonia do filo Thaumarchaeota, isolado de sedimentos do Mar Adriatico perto de Piran, Eslovenia. Como outras especies de Nitrosopumilus, realiza a nitrificacao quimiolitoautotrofa oxidando a amonia a nitrito e e muito abundante em ambientes marinhos. A sua descoberta contribuiu para a compreensao da diversidade arqueal em ecossistemas de sedimentos costeiros.
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.
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