Bamboo bear vs

Ailuropoda melanoleuca compared with Navicula caterva

Key Differences

  • Bamboo bear is Vulnerable while is Not Evaluated.

Taxonomic Classification

Rank Bamboo bear
Kingdom Animalia (動物) Chromista (クロミスタ)
Phylum Chordata (脊索動物) Ochrophyta (オクロ植物)
Class Mammalia (哺乳類) Bacillariophyceae (クサリケイソウ綱)
Order Carnivora (ネコ目) Naviculales (Naviculales)
Family Ursidae (Bears) Naviculaceae
Genus Ailuropoda (Giant Pandas) Navicula
Species Ailuropoda melanoleuca Navicula caterva

Conservation Status

Bamboo bear

VU — Vulnerable

Population: ~1.9K

Trend: Increasing ↑

NE — Not Evaluated

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, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

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。

Navicula catervaはNaviculaceae科に属する淡水性羽状珪藻で、堆積物や水没した表面上の底生群集に集合体を形成する。対称的な槍形の殻と中央縫合線は大型で広域分布するNavicula属の特徴である。生物指標として淡水水質と栄養状態の評価に利用されている。

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