Alpine springsnail vs Polar bear

Bythiospeum alpinum compared with Ursus maritimus

Key Differences

• Alpine springsnail is Near Threatened while Polar bear is Vulnerable.

Taxonomic Classification

Rank	Alpine springsnail	Polar bear
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Mollusca (มอลลัสกา)	Chordata (สัตว์มีแกนสันหลัง)
Class	Gastropoda (ชั้นแกสโทรโพดา)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Littorinimorpha (Littorinimorpha)	Carnivora (สัตว์กินเนื้อ)
Family	Moitessieriidae	Ursidae (Bears)
Genus	Bythiospeum	Ursus (Bears)
Species	Bythiospeum alpinum	Ursus maritimus

Evolutionary Relationship

Alpine springsnail and Polar bear share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Alpine springsnail

NT — Near Threatened

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Alpine springsnail	Polar bear
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Alpine springsnail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

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.

Alpine springsnail

The Alpine springsnail (Bythiospeum alpinum) is a species in the genus Bythiospeum. It is currently classified as Near Threatened on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.

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.