Alpine moss snail vs Polar bear

Pupilla alpicola compared with Ursus maritimus

Key Differences

• Alpine moss snail is Least Concern while Polar bear is Vulnerable.

Taxonomic Classification

Rank	Alpine moss snail	Polar bear
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum	Mollusca (رخويات)	Chordata (حبليات)
Class	Gastropoda (بطنيات القدم)	Mammalia (ثدييات)
Order	Stylommatophora (عاموديات العيون)	Carnivora (لواحم)
Family	Pupillidae	Ursidae (Bears)
Genus	Pupilla	Ursus (Bears)
Species	Pupilla alpicola	Ursus maritimus

Evolutionary Relationship

Alpine moss snail and Polar bear share a common ancestor at the Kingdom level: Animalia. (حيوانات)

Conservation Status

Alpine moss snail

LC — Least Concern

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

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

Habitat & Geographic Range

Alpine moss snail

Habitat

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

Range

Distributed across Denmark, France, Italy, Sweden, and Ukraine.

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 moss snail

The Alpine moss snail (Pupilla alpicola) is a species in the genus Pupilla. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater. Distributed across Denmark, France, Italy, Sweden, and Ukraine.

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.