Polar bear vs Dùi Trống Cắt Ngang

Ursus maritimus compared with Eriocaulon truncatum

Key Differences

• Polar bear is Vulnerable while Dùi Trống Cắt Ngang is Least Concern.

Taxonomic Classification

Rank	Polar bear	Dùi Trống Cắt Ngang
Kingdom	Animalia (động vật)	Plantae (thực vật)
Phylum	Chordata (động vật có dây sống)	Magnoliophyta (Flowering Plants)
Class	Mammalia (lớp Thú)	Liliopsida (Monocots)
Order	Carnivora (bộ Ăn thịt)	Poales (bộ Hòa thảo)
Family	Ursidae (Bears)	Eriocaulaceae
Genus	Ursus (Bears)	Eriocaulon
Species	Ursus maritimus	Eriocaulon truncatum

Conservation Status

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Dùi Trống Cắt Ngang

LC — Least Concern

Physical Characteristics

Attribute	Polar bear	Dùi Trống Cắt Ngang
Diet	Carnivore	—
Average Lifespan	25 years	—
Average Length	2.4 m	—
Average Weight	450.0 kg	—

Habitat & Geographic Range

Polar bear

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

Dùi Trống Cắt Ngang

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Australia, Singapore, and Taiwan.

Polar bear

The largest land carnivore on Earth, polar bears can exceed 700 kg and are found across Arctic sea ice from Canada to Russia. Highly specialized marine mammals that rely on sea ice to hunt ringed and bearded seals. Excellent swimmers capable of covering vast distances in open water. Listed as Vulnerable, with populations under severe pressure from rapid Arctic sea ice loss due to climate change.