Clouded Leopard vs Polar bear

Neofelis nebulosa compared with Ursus maritimus

Key Differences

Polar bear is 22.5x heavier than Clouded Leopard.
Polar bear lives longer (25 years vs 15 years).

Taxonomic Classification

Rank	Clouded Leopard	Polar bear
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order same	Carnivora (ネコ目)	Carnivora (ネコ目)
Family	Felidae (Cats)	Ursidae (Bears)
Genus	Neofelis (Clouded Leopards)	Ursus (Bears)
Species	Neofelis nebulosa	Ursus maritimus

Evolutionary Relationship

Clouded Leopard and Polar bear share a common ancestor at the Order level: Carnivora. (ネコ目)

表示 Order: Carnivora

Conservation Status

Clouded Leopard

VU — Vulnerable

Population: ~10.0K

Trend: Decreasing ↓

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Clouded Leopard	Polar bear
Diet	Carnivore	Carnivore
Average Lifespan	15 years	25 years
Average Length	1.0 m	2.4 m
Average Weight	20.0 kg	450.0 kg

Habitat & Geographic Range

Clouded Leopard

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 11 distinct biome types spanning the Australasia and Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across China, Indonesia, Malaysia, Myanmar, and Thailand. Currently classified as Vulnerable 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.

Clouded Leopard

最大26kgまで成長する中型の野生ネコであるウンピョウは、ヒマラヤ東部から東南アジアを経てボルネオに至る熱帯・亜熱帯の森林に生息します。独特の雲状の被毛模様から名付けられたこの種は、野生ネコの中で頭骨サイズに対して最も長い犬歯を持ち、木を頭から下に降りることができる優れた登攀者です。森林伐採により危急（VU）種とされていますが、総個体数は十分に把握されていません。

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。