Komodo Dragon vs Polar bear

Varanus komodoensis compared with Ursus maritimus

Key Differences

• Komodo Dragon is Endangered while Polar bear is Vulnerable.
• Polar bear is 6.4x heavier than Komodo Dragon.
• Komodo Dragon lives longer (30 years vs 25 years).

Taxonomic Classification

Rank	Komodo Dragon	Polar bear
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Reptilia (파충류)	Mammalia (포유류)
Order	Squamata (뱀목)	Carnivora (식육목)
Family	Varanidae (Monitor Lizards)	Ursidae (Bears)
Genus	Varanus (Monitor Lizards)	Ursus (Bears)
Species	Varanus komodoensis	Ursus maritimus

Evolutionary Relationship

Komodo Dragon and Polar bear share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Komodo Dragon	Polar bear
Diet	Carnivore	Carnivore
Average Lifespan	30 years	25 years
Average Length	2.6 m	2.4 m
Average Weight	70.0 kg	450.0 kg

Habitat & Geographic Range

Komodo Dragon

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 4 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Indonesia. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its 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.

Komodo Dragon

코모도왕도마뱀(Varanus komodoensis)은 현존하는 가장 큰 도마뱀이다. 인도네시아의 몇몇 섬에서만 서식한다.

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.