Burmese Short-tailed Shrew vs Polar bear

Blarinella wardi compared with Ursus maritimus

Key Differences

• Burmese Short-tailed Shrew is Least Concern while Polar bear is Vulnerable.

Taxonomic Classification

Rank	Burmese Short-tailed Shrew	Polar bear
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Soricomorpha (อันดับตุ่น)	Carnivora (สัตว์กินเนื้อ)
Family	Soricidae	Ursidae (Bears)
Genus	Blarinella	Ursus (Bears)
Species	Blarinella wardi	Ursus maritimus

Evolutionary Relationship

Burmese Short-tailed Shrew and Polar bear share a common ancestor at the Class level: Mammalia. (สัตว์เลี้ยงลูกด้วยน้ำนม)

Conservation Status

Burmese Short-tailed Shrew

LC — Least Concern

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Burmese Short-tailed Shrew	Polar bear
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Burmese Short-tailed Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Burmese Short-tailed Shrew

The Burmese Short-tailed Shrew (Blarinella wardi) is a species in the genus Blarinella. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.