Bamboo bear vs

Ailuropoda melanoleuca compared with Micarea lignaria

Key Differences

• Bamboo bear is Vulnerable while is Endangered.

Taxonomic Classification

Rank	Bamboo bear
Kingdom	Animalia (動物)	Fungi (菌界)
Phylum	Chordata (脊索動物)	Ascomycota (子嚢菌門)
Class	Mammalia (哺乳類)	Lecanoromycetes (チャシブゴケ菌綱)
Order	Carnivora (ネコ目)	Lecanorales (チャシブゴケ目)
Family	Ursidae (Bears)	Byssolomataceae
Genus	Ailuropoda (Giant Pandas)	Micarea
Species	Ailuropoda melanoleuca	Micarea lignaria

Conservation Status

Bamboo bear

VU — Vulnerable

Population: ~1.9K

Trend: Increasing ↑

EN — Endangered

Physical Characteristics

Attribute	Bamboo bear
Diet	Herbivore	—
Average Lifespan	20 years	—
Average Length	1.5 m	—
Average Weight	100.0 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.

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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。

Micarea lignaria は顆粒状の地衣体と小さな灰緑色の子器を持つ小型の痂状地衣類で、木材や樹皮の基質に適応している。温帯および亜寒帯林環境の酸性樹皮、木材、時には泥炭上に生育する。この光合成地衣類は藻類共生体を通じてエネルギーを得、木材表面のコロニー形成に貢献する。