Bamboo bear vs Koolau Tetraplasandra

Ailuropoda melanoleuca compared with Polyscias gymnocarpa

Key Differences

• Bamboo bear is Vulnerable while Koolau Tetraplasandra is Critically Endangered.

Taxonomic Classification

Rank	Bamboo bear	Koolau Tetraplasandra
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Carnivora (Carnivorans)	Apiales (Apiales)
Family	Ursidae (Bears)	Araliaceae
Genus	Ailuropoda (Giant Pandas)	Polyscias
Species	Ailuropoda melanoleuca	Polyscias gymnocarpa

Conservation Status

Bamboo bear

VU — Vulnerable

Population: ~1.9K

Trend: Increasing ↑

Koolau Tetraplasandra

CR — Critically Endangered

Physical Characteristics

Attribute	Bamboo bear	Koolau Tetraplasandra
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.

Koolau Tetraplasandra

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Bamboo bear

Iconic black-and-white bear of the mountain bamboo forests of central China, giant pandas can weigh up to 125 kg and spend up to 14 hours daily consuming bamboo, which comprises 99% of their diet despite belonging to the order Carnivora. Solitary and elusive, they have a pseudo-thumb for gripping bamboo stems. Downgraded from Endangered to Vulnerable in 2016 following successful conservation and breeding programs.