vs Polar bear
Entoloma cruentatum compared with Ursus maritimus
Taxonomic Classification
| Rank | Polar bear | |
|---|---|---|
| Kingdom | Fungi (菌界) | Animalia (動物) |
| Phylum | Basidiomycota (担子菌門) | Chordata (脊索動物) |
| Class | Agaricomycetes (真正担子菌綱) | Mammalia (哺乳類) |
| Order | Agaricales (ハラタケ目) | Carnivora (ネコ目) |
| Family | Entolomataceae | Ursidae (Bears) |
| Genus | Entoloma | Ursus (Bears) |
| Species | Entoloma cruentatum | 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
Typically found in forest floors, decomposing wood, and soil ecosystems.
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.
Entoloma cruentatumは、一般的により淡色のこの属の構成種の中で目を引く血赤色から暗赤色調の子実体が特徴的な希少なEntoloma種です。ヨーロッパの一部地域の草地や林縁生息地で生育します。危急(VU)に分類されており、生息地の喪失と古い種の豊富な草地の劣化により脅かされています。
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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