vs Oso Polar
Paraphysomonas subrotacea compared with Ursus maritimus
Key Differences
- is Not Evaluated while Oso Polar is Vulnerable.
Taxonomic Classification
| Rank | Oso Polar | |
|---|---|---|
| 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 subrotacea | Ursus maritimus |
Conservation Status
Oso Polar
VU — VulnerablePopulation: ~26.0K
Trend: Decreasing ↓
Physical Characteristics
| Attribute | Oso Polar | |
|---|---|---|
| Diet | — | Carnivore |
| Average Lifespan | — | 25 years |
| Average Length | — | 2.4 m |
| Average Weight | — | 450.0 kg |
Habitat & Geographic Range
Native to Europe, inhabiting ecosystems characteristic of the region.
Distributed across Norway and Sweden.
Oso Polar
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.
Paraphysomonas subrotacea es un pequeño crisofito redondeado con escamas de sílice que porta escamas en forma de escudo en la superficie celular. Habita en entornos planctónicos de agua dulce en regiones templadas. Este protisto fagotrófico se alimenta principalmente de bacterias y pequeñas partículas orgánicas en las redes tróficas microbianas de agua dulce.
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.
Related Comparisons
Nature FYI Family
Explore more of the natural world across our sister sites.
Part of the Nature FYI family — FYIPedia