Arabian cat shark vs Eisbär

Bythaelurus alcockii compared with Ursus maritimus

Key Differences

Arabian cat shark is Data Deficient while Eisbär is Vulnerable.

Taxonomic Classification

Rank	Arabian cat shark	Eisbär
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Chondrichthyes (Knorpelfische)	Mammalia (Säugetiere)
Order	Carcharhiniformes (Grundhaie)	Carnivora (Raubtiere)
Family	Scyliorhinidae	Ursidae (Bears)
Genus	Bythaelurus	Ursus (Bears)
Species	Bythaelurus alcockii	Ursus maritimus

Evolutionary Relationship

Arabian cat shark and Eisbär share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Ansehen Phylum: Chordata

Conservation Status

Arabian cat shark

DD — Data Deficient

Eisbär

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Arabian cat shark	Eisbär
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Arabian cat shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.

Arabian cat shark

The Arabian cat shark (Bythaelurus alcockii) is a species in the genus Bythaelurus. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment. Typically found in marine environments from coastal waters to deep ocean.

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.