vs Polar bear
Bacidia rosella compared with Ursus maritimus
Key Differences
- is Critically Endangered while Polar bear is Vulnerable.
Taxonomic Classification
| Rank | Polar bear | |
|---|---|---|
| Kingdom | Fungi (균계) | Animalia (동물) |
| Phylum | Ascomycota (자낭균류) | Chordata (척삭동물) |
| Class | Lecanoromycetes (요강버섯강) | Mammalia (포유류) |
| Order | Lecanorales (레카노라목) | Carnivora (식육목) |
| Family | Ramalinaceae | Ursidae (Bears) |
| Genus | Bacidia | Ursus (Bears) |
| Species | Bacidia rosella | 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
Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 5 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.
Distributed across Denmark, Norway, Portugal, Sweden, and United States. Currently classified as Critically Endangered 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.
Bacidia rosella는 Ramalinaceae과의 각피 지의류로 극위협(CR) 종으로 평가됩니다. 장기 생태 연속성을 지닌 오래된 숲 서식지의 고목 매끄러운 수피 위에 서식하며, 서식 범위 전반에 걸쳐 적합한 노거수 서식지가 거의 완전히 손실되어 극히 희귀한 상태입니다.
Polar bear
지구상에서 가장 큰 육상 육식동물인 북극곰은 700kg을 넘을 수 있으며 캐나다에서 러시아까지 북극 해빙 전역에 분포한다. 고리 물범과 수염 물범을 사냥하기 위해 해빙에 의존하는 고도로 특수화된 해양 포유류이다. 광활한 거리를 헤엄쳐 다닐 수 있는 뛰어난 수영 실력을 가지고 있다. 취약종으로 등재되어 있으며, 기후 변화로 인한 급격한 북극 해빙 감소로 심각한 압력을 받고 있다.
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