vs Polar bear
Carbonicola myrmecina compared with Ursus maritimus
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 | Lecanorales (チャシブゴケ目) | Carnivora (ネコ目) |
| Family | Carbonicolaceae | Ursidae (Bears) |
| Genus | Carbonicola | Ursus (Bears) |
| Species | Carbonicola myrmecina | Ursus maritimus |
Conservation Status
Polar bear
VU — VulnerablePopulation: ~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
Native to Europe, inhabiting ecosystems characteristic of the region.
Distributed across Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.
Polar bear
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.
Carbonicola myrmecina は脆弱(VU)と評価された痂状地衣類で、限られた産地と安定した未攪乱生息地への依存を反映しています。露出した珪質岩に生育し、土地利用の変化や微気候の変動に敏感です。その脆弱な状況は、岩石生育性地衣類群落にとって生息地保全の重要性を示しています。
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。
Related Comparisons
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