Dark freckled catshark vs gray wolf

Scyliorhinus ugoi compared with Canis lupus

Key Differences

• Dark freckled catshark is Least Concern while gray wolf is Critically Endangered.

Taxonomic Classification

Rank	Dark freckled catshark	gray wolf
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Chondrichthyes (Lớp Cá sụn)	Mammalia (lớp Thú)
Order	Carcharhiniformes (Bộ Cá mập mắt trắng)	Carnivora (bộ Ăn thịt)
Family	Scyliorhinidae	Canidae (Dogs & Wolves)
Genus	Scyliorhinus	Canis (Dogs & Wolves)
Species	Scyliorhinus ugoi	Canis lupus

Evolutionary Relationship

Dark freckled catshark and gray wolf share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Dark freckled catshark

LC — Least Concern

gray wolf

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Physical Characteristics

Attribute	Dark freckled catshark	gray wolf
Diet	—	Carnivore
Average Lifespan	—	13 years
Average Length	—	1.6 m
Average Weight	—	45.0 kg

Habitat & Geographic Range

Dark freckled catshark

Habitat

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

gray wolf

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, deserts and xeric shrublands, and tropical and subtropical dry broadleaf forests, among 13 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Seychelles), Asia (Japan), Europe (5 countries), North America (7 countries), Oceania and the Pacific (Marshall Islands, Vanuatu), and South America (5 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

gray wolf

The most widely distributed wild canid, gray wolves range from North America across Eurasia in diverse habitats including tundra, forests, and grasslands. Highly social animals living in family packs led by a dominant breeding pair. As keystone predators, wolves regulate prey populations and profoundly shape ecosystem structure, as demonstrated by their reintroduction in Yellowstone. Once heavily persecuted, populations are recovering in many regions.