vs Polar bear

Enchylium bachmanianum compared with Ursus maritimus

Key Differences

  • is Near Threatened while Polar bear is Vulnerable.

Taxonomic Classification

Rank Polar bear
Kingdom Fungi (菌界) Animalia (動物)
Phylum Ascomycota (子嚢菌門) Chordata (脊索動物)
Class Lecanoromycetes (チャシブゴケ菌綱) Mammalia (哺乳類)
Order Peltigerales (Peltigerales) Carnivora (ネコ目)
Family Collemataceae Ursidae (Bears)
Genus Enchylium Ursus (Bears)
Species Enchylium bachmanianum Ursus maritimus

Conservation Status

NT — Near Threatened

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 Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Enchylium bachmanianumは、湿潤な生息地の湿った岩石表面、土壌、苔の上に小さなゼリー状の葉状体を形成するゼラチン質の暗色シアノ地衣類です。葉状体内にシアノバクテリアの光合成共生体を含み、窒素固定が可能です。準絶滅危惧(NT)に指定されており、この目立たない地衣類はヨーロッパの分布域において、生息地の乾燥化、攪乱、安定した湿潤な微小生息地の喪失に敏感です。

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。

Shared Countries

Both species can be found in 1 countries:

Nature FYI Family

Explore more of the natural world across our sister sites.

Part of the Nature FYI family — FYIPedia