Australian grey smooth-hound vs Bely Medved

Mustelus ravidus compared with Ursus maritimus

Key Differences

• Australian grey smooth-hound is Least Concern while Bely Medved is Vulnerable.

Taxonomic Classification

Rank	Australian grey smooth-hound	Bely Medved
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Chondrichthyes (хрящевые рыбы)	Mammalia (млекопитающие)
Order	Carcharhiniformes (кархаринообразные)	Carnivora (хищные)
Family	Triakidae	Ursidae (Bears)
Genus	Mustelus	Ursus (Bears)
Species	Mustelus ravidus	Ursus maritimus

Evolutionary Relationship

Australian grey smooth-hound and Bely Medved share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Australian grey smooth-hound

LC — Least Concern

Bely Medved

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Australian grey smooth-hound	Bely Medved
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Australian grey smooth-hound

Habitat

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

Bely Medved

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.

Australian grey smooth-hound

The Australian grey smooth-hound (Mustelus ravidus) is a species in the genus Mustelus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

Bely Medved

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.