vs Oso Polar
Nostoc calcicola compared with Ursus maritimus
Taxonomic Classification
| Rank | Oso Polar | |
|---|---|---|
| Kingdom | Bacteria (Bacteria) | Animalia (Animals) |
| Phylum | Cyanobacteria (Cyanobacteria) | Chordata (cordados) |
| Class | Cyanobacteriia | Mammalia (mamíferos) |
| Order | Cyanobacteriales | Carnivora (carnívoros) |
| Family | Nostocaceae | Ursidae (Bears) |
| Genus | Nostoc | Ursus (Bears) |
| Species | Nostoc calcicola | 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. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.
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.
Nostoc calcicola es una cianobacteria filamentosa fijadora de nitrogeno que forma colonias gelatinosas de color verde oscuro a negruzco sobre superficies de roca calcarea humeda, suelo y muros de piedra. Se distribuye en regiones templadas y mediterraneas, especialmente en habitats humedos con sustratos ricos en calcio. Clasificada como Vulnerable, esta especie esta amenazada por la perdida de habitat, el desarrollo urbano y la degradacion de sus microhabitats en roca calcarea.
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
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