Bamboo bear vs

Ailuropoda melanoleuca compared with Cobetia crustatorum

Key Differences

Bamboo bear is Vulnerable while is Not Evaluated.

Taxonomic Classification

Rank	Bamboo bear
Kingdom	Animalia (動物)	Bacteria (Bacteria)
Phylum	Chordata (脊索動物)	Proteobacteria (プロテオバクテリア)
Class	Mammalia (哺乳類)	Gammaproteobacteria (ガンマプロテオバクテリア)
Order	Carnivora (ネコ目)	Pseudomonadales (シュードモナス目)
Family	Ursidae (Bears)	Halomonadaceae
Genus	Ailuropoda (Giant Pandas)	Cobetia
Species	Ailuropoda melanoleuca	Cobetia crustatorum

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 Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

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。

Cobetia crustatorum is a halophilic gram-negative bacterium in the family Halomonadaceae, closely related to other salt-tolerant members of the genus Cobetia. This aerobic, chemoorganotrophic organism was originally described from saline crustacean-associated environments, with its species epithet 'crustatorum' referring to its association with crustaceans. Like its congeners, C. crustatorum is adapted to thrive in environments with sodium chloride concentrations well above those tolerable by most mesophilic bacteria, typically growing optimally at 5–15% NaCl. The organism exhibits the characteristic gram-negative cell wall architecture and typically appears as short rods or ovoid cells under microscopy. Cobetia crustatorum has been documented from coastal Taiwanese marine habitats, where it participates in the decomposition of organic materials in saline sediments and associated with marine invertebrates. It produces extremolytes such as ectoine that protect cellular machinery from osmotic stress and desiccation. The organism is aerobic and motile, using polar flagella for locomotion in its aqueous saline environment. Taxonomically, the genus Cobetia was reclassified from Halomonas following phylogenetic analyses that revealed distinct evolutionary lineages within the broader Halomonadaceae family. Research on Cobetia species is ongoing due to their potential applications in biotechnology, particularly for biosurfactant and extremolyte production in industrial settings. Conservation status has not been evaluated by the IUCN.