Polar bear vs Silver-Studded Blue

Ursus maritimus compared with Plebejus argus

Key Differences

• Polar bear is Vulnerable while Silver-Studded Blue is Endangered.

Taxonomic Classification

Rank	Polar bear	Silver-Studded Blue
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum	Chordata (척삭동물)	Arthropoda (절지동물)
Class	Mammalia (포유류)	Insecta (곤충)
Order	Carnivora (식육목)	Lepidoptera (나비목)
Family	Ursidae (Bears)	Lycaenidae
Genus	Ursus (Bears)	Plebejus
Species	Ursus maritimus	Plebejus argus

Evolutionary Relationship

Polar bear and Silver-Studded Blue share a common ancestor at the Kingdom level: Animalia. (동물)

Conservation Status

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Silver-Studded Blue

EN — Endangered

Physical Characteristics

Attribute	Polar bear	Silver-Studded Blue
Diet	Carnivore	—
Average Lifespan	25 years	—
Average Length	2.4 m	—
Average Weight	450.0 kg	—

Habitat & Geographic Range

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.

Silver-Studded Blue

Habitat

Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (39 countries). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Silver-Studded Blue

은점박이부전나비(Plebejus argus)는 IUCN 적색목록에서 위기(EN) 종으로 분류됩니다. 야생에서 높은 멸종 위험에 처해 있으며 개체 수가 크게 감소하고 생존에 대한 지속적인 위협이 있습니다.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway