Giant Mole Shrew vs Polar bear

Blarina brevicauda compared with Ursus maritimus

Key Differences

• Giant Mole Shrew is Least Concern while Polar bear is Vulnerable.

Taxonomic Classification

Rank	Giant Mole Shrew	Polar bear
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class same	Mammalia (स्तनधारी)	Mammalia (स्तनधारी)
Order	Soricomorpha (Soricomorpha)	Carnivora (मांसाहारी गण)
Family	Soricidae	Ursidae (Bears)
Genus	Blarina	Ursus (Bears)
Species	Blarina brevicauda	Ursus maritimus

Evolutionary Relationship

Giant Mole Shrew and Polar bear share a common ancestor at the Class level: Mammalia. (स्तनधारी)

Conservation Status

Giant Mole Shrew

LC — Least Concern

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Giant Mole Shrew	Polar bear
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Giant Mole Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

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.