Eisbär vs Stumpfkantige Hundsrauke

Ursus maritimus compared with Erucastrum nasturtiifolium

Key Differences

Eisbär is Vulnerable while Stumpfkantige Hundsrauke is Not Evaluated.

Taxonomic Classification

Rank	Eisbär	Stumpfkantige Hundsrauke
Kingdom	Animalia (Tier)	Plantae (Pflanzen)
Phylum	Chordata (Chordatiere)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Säugetiere)	Magnoliopsida (Dicots)
Order	Carnivora (Raubtiere)	Brassicales (Kreuzblütlerartige)
Family	Ursidae (Bears)	Brassicaceae
Genus	Ursus (Bears)	Erucastrum
Species	Ursus maritimus	Erucastrum nasturtiifolium

Conservation Status

Eisbär

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Stumpfkantige Hundsrauke

NE — Not Evaluated

Physical Characteristics

Attribute	Eisbär	Stumpfkantige Hundsrauke
Diet	Carnivore	—
Average Lifespan	25 years	—
Average Length	2.4 m	—
Average Weight	450.0 kg	—

Habitat & Geographic Range

Eisbär

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.

Stumpfkantige Hundsrauke

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (16 countries) and North America (United States).

Eisbär

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.