Polar bear vs Thomas's Nectar Bat

Ursus maritimus compared with Hsunycteris thomasi

Key Differences

• Polar bear is Vulnerable while Thomas's Nectar Bat is Least Concern.

Taxonomic Classification

Rank	Polar bear	Thomas's Nectar Bat
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class same	Mammalia (ثدييات)	Mammalia (ثدييات)
Order	Carnivora (لواحم)	Chiroptera (خفاشيات)
Family	Ursidae (Bears)	Phyllostomidae
Genus	Ursus (Bears)	Hsunycteris
Species	Ursus maritimus	Hsunycteris thomasi

Evolutionary Relationship

Polar bear and Thomas's Nectar Bat share a common ancestor at the Class level: Mammalia. (ثدييات)

Conservation Status

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Thomas's Nectar Bat

LC — Least Concern

Physical Characteristics

Attribute	Polar bear	Thomas's Nectar Bat
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.

Thomas's Nectar Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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.