vs Polar bear

Burkholderia seminalis compared with Ursus maritimus

Key Differences

is Not Evaluated while Polar bear is Vulnerable.

Taxonomic Classification

Rank		Polar bear
Kingdom	Bacteria (Bacteria)	Animalia (حيوانات)
Phylum	Proteobacteria (متقلبات)	Chordata (حبليات)
Class	Gammaproteobacteria (متقلبات غاما)	Mammalia (ثدييات)
Order	Burkholderiales (بيركهولدريات)	Carnivora (لواحم)
Family	Burkholderiaceae	Ursidae (Bears)
Genus	Burkholderia	Ursus (Bears)
Species	Burkholderia seminalis	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 Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

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.

Burkholderia seminalis is a Gram-negative betaproteobacterium in the Burkholderia cepacia complex, a group of closely related species known for their environmental versatility and ability to cause opportunistic infections in immunocompromised individuals. It has been isolated from plant roots, soil, and clinical samples, reflecting its ecological breadth. The Burkholderia cepacia complex is of particular concern in patients with cystic fibrosis.

Polar bear

The largest land carnivore on Earth, polar bears can exceed 700 kg and are found across Arctic sea ice from Canada to Russia. Highly specialized marine mammals that rely on sea ice to hunt ringed and bearded seals. Excellent swimmers capable of covering vast distances in open water. Listed as Vulnerable, with populations under severe pressure from rapid Arctic sea ice loss due to climate change.