Cá Ó dơi vs Polar bear

Aetomylaeus vespertilio compared with Ursus maritimus

Key Differences

• Cá Ó dơi is Endangered while Polar bear is Vulnerable.

Taxonomic Classification

Rank	Cá Ó dơi	Polar bear
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Elasmobranchii	Mammalia (lớp Thú)
Order	Myliobatiformes (Bộ Cá đuối ó)	Carnivora (bộ Ăn thịt)
Family	Myliobatidae	Ursidae (Bears)
Genus	Aetomylaeus	Ursus (Bears)
Species	Aetomylaeus vespertilio	Ursus maritimus

Evolutionary Relationship

Cá Ó dơi and Polar bear share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Cá Ó dơi

EN — Endangered

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Cá Ó dơi	Polar bear
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Cá Ó dơi

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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

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.