قِرش الصّخُور أعمى vs Polar bear

Brachaelurus waddi compared with Ursus maritimus

Key Differences

قِرش الصّخُور أعمى is Least Concern while Polar bear is Vulnerable.

Taxonomic Classification

Rank	قِرش الصّخُور أعمى	Polar bear
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Elasmobranchii	Mammalia (ثدييات)
Order	Orectolobiformes (القرش السجادي)	Carnivora (لواحم)
Family	Brachaeluridae	Ursidae (Bears)
Genus	Brachaelurus	Ursus (Bears)
Species	Brachaelurus waddi	Ursus maritimus

Evolutionary Relationship

قِرش الصّخُور أعمى and Polar bear share a common ancestor at the Phylum level: Chordata. (حبليات)

استعراض Phylum: Chordata

Conservation Status

قِرش الصّخُور أعمى

LC — Least Concern

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	قِرش الصّخُور أعمى	Polar bear
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

قِرش الصّخُور أعمى

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.

قِرش الصّخُور أعمى

The Blind shark (Brachaelurus waddi) is a species in the genus Brachaelurus. It is currently classified as Least Concern on the IUCN Red List.

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.