vs Oso Polar

Massilia tieshanensis compared with Ursus maritimus

Key Differences

  • is Not Evaluated while Oso Polar is Vulnerable.

Taxonomic Classification

Rank Oso Polar
Kingdom Bacteria (Bacteria) Animalia (Animals)
Phylum Proteobacteria (Proteobacteria) Chordata (cordados)
Class Gammaproteobacteria (Gammaproteobacteria) Mammalia (mamíferos)
Order Burkholderiales (Burkholderiales) Carnivora (carnívoros)
Family Burkholderiaceae Ursidae (Bears)
Genus Massilia Ursus (Bears)
Species Massilia tieshanensis Ursus maritimus

Conservation Status

NE — Not Evaluated

Oso Polar

VU — Vulnerable

Population: ~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

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

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.

Massilia tieshanensis es una betaproteobacteria gramnegativa de la familia Oxalobacteraceae, aislada de suelos contaminados con metales pesados en China. Es aerobia, motil y capaz de crecer en un rango de temperatura moderado. Al igual que otras especies de Massilia, se encuentra comunmente en diversos ambientes de suelo y agua.

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.

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