vs Polar bear

Pedobacter luteus compared with Ursus maritimus

Key Differences

  • is Not Evaluated while Polar bear is Vulnerable.

Taxonomic Classification

Rank Polar bear
Kingdom Bacteria (Bacteria) Animalia (動物)
Phylum Bacteroidota (バクテロイデス門) Chordata (脊索動物)
Class Bacteroidia (バクテロイデス綱) Mammalia (哺乳類)
Order Sphingobacteriales (スフィンゴバクテリウム目) Carnivora (ネコ目)
Family Sphingobacteriaceae Ursidae (Bears)
Genus Pedobacter Ursus (Bears)
Species Pedobacter luteus 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 North America, inhabiting ecosystems characteristic of the region.

Range

Found in United States.

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.

Pedobacter luteusはSphinogobacteriaceae科に属するグラム陰性菌で、黄色のコロニーを形成します。土壌環境に見られ、加水分解酵素活性によって有機高分子の分解に貢献します。保全状況は未評価です。

Polar bear

地球上で最大の陸上肉食動物であるホッキョクグマは700kgを超えることがあり、カナダからロシアまでの北極海氷域全体に分布する。ワモンアザラシとヒゲアザラシを狩るために海氷に依存する高度に特化した海洋哺乳類である。広大な距離を泳ぐことができる優れた泳者でもある。脆弱種に指定されており、気候変動による急激な北極海氷の消失で個体群が深刻な圧力を受けている。

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