Polar bear vs Rock Fingerwort

Ursus maritimus compared with Lepidozia cupressina

Key Differences

Polar bear is Vulnerable while Rock Fingerwort is Not Evaluated.

Taxonomic Classification

Rank	Polar bear	Rock Fingerwort
Kingdom	Animalia (حيوانات)	Plantae (نباتات)
Phylum	Chordata (حبليات)	Marchantiophyta (نباتات كبدية)
Class	Mammalia (ثدييات)	Jungermanniopsida (جنغرمنانية)
Order	Carnivora (لواحم)	Jungermanniales (جنغرمنيات)
Family	Ursidae (Bears)	Lepidoziaceae
Genus	Ursus (Bears)	Lepidozia
Species	Ursus maritimus	Lepidozia cupressina

Conservation Status

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Rock Fingerwort

NE — Not Evaluated

Physical Characteristics

Attribute	Polar bear	Rock Fingerwort
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.

Rock Fingerwort

Habitat

Native to Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Found across Europe (4 countries) and South America (Brazil, Colombia).

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.