Bamboo bear vs brown bear

Ailuropoda melanoleuca compared with Ursus arctos

Key Differences

  • Bamboo bear is Vulnerable while brown bear is Extinct.
  • Bamboo bear is herbivore while brown bear is omnivore.
  • brown bear is 3.0x heavier than Bamboo bear.
  • brown bear lives longer (25 years vs 20 years).

Taxonomic Classification

Rank Bamboo bear brown 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 same Ursidae (Bears) Ursidae (Bears)
Genus Ailuropoda (Giant Pandas) Ursus (Bears)
Species Ailuropoda melanoleuca Ursus arctos

Evolutionary Relationship

Bamboo bear and brown bear share a common ancestor at the Family level: Ursidae. (Bears)

Conservation Status

Bamboo bear

VU — Vulnerable

Population: ~1.9K

Trend: Increasing ↑

brown bear

EX — Extinct

Population: ~200.0K

Trend: Stable →

Physical Characteristics

Attribute Bamboo bear brown bear
Diet Herbivore Omnivore
Average Lifespan 20 years 25 years
Average Length 1.5 m 2.0 m
Average Weight 100.0 kg 300.0 kg

Habitat & Geographic Range

Bamboo bear

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate coniferous forests, and temperate broadleaf and mixed forests, among 7 distinct biome types spanning the Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

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

brown bear

Habitat

Typically found in a wide range of habitat types.

Range

Found across Europe (6 countries).

Bamboo bear

ジャイアントパンダ(Ailuropoda melanoleuca)は中国中部の山岳竹林に生息し、体重最大125キログラムになるクマ科の動物で、食肉目に分類されながら食事の99%を竹が占める特異な食性を持つ。偽の親指(橈側種子骨)を使って竹の茎を把握し、1日14時間もの採食時間を費やす。2016年にIUCNレッドリストで絶滅危惧から危急(VU)へ改善されており、保護繁殖プログラムと自然保護区の設置が個体数回復に貢献している。

brown bear

世界で最も広く分布するクマ科の種であるヒグマ(Ursus arctos)は、北アメリカとヨーロッパからロシアを経て日本まで、森林、ツンドラ、高山草原を占有します。成体はアラスカの沿岸個体群では最大700kgまで体重が増えることがあります。果物、根、魚、腐肉を食べる雑食動物で、ヒグマは景観全体に栄養素を分配するキーストーン種です。ほとんどの個体群は安定していますが、一部の亜種は脅威にさらされています。

Nature FYI Family

Explore more of the natural world across our sister sites.

Part of the Nature FYI family — FYIPedia