Hellfleckiger Rochen vs Eisbär

Raja microocellata compared with Ursus maritimus

Key Differences

• Hellfleckiger Rochen is Near Threatened while Eisbär is Vulnerable.

Taxonomic Classification

Rank	Hellfleckiger Rochen	Eisbär
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Elasmobranchii	Mammalia (Säugetiere)
Order	Rajiformes (Rajiformes)	Carnivora (Raubtiere)
Family	Rajidae	Ursidae (Bears)
Genus	Raja	Ursus (Bears)
Species	Raja microocellata	Ursus maritimus

Evolutionary Relationship

Hellfleckiger Rochen and Eisbär share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Hellfleckiger Rochen

NT — Near Threatened

Eisbär

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Hellfleckiger Rochen	Eisbär
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Hellfleckiger Rochen

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium and Denmark. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

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.