Eastern Pacific Black Ghostshark vs gray wolf

Hydrolagus melanophasma compared with Canis lupus

Key Differences

• Eastern Pacific Black Ghostshark is Least Concern while gray wolf is Critically Endangered.

Taxonomic Classification

Rank	Eastern Pacific Black Ghostshark	gray wolf
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Holocephali (Holocephali)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Chimaeriformes (ปลาคิเมียรา)	Carnivora (สัตว์กินเนื้อ)
Family	Chimaeridae	Canidae (Dogs & Wolves)
Genus	Hydrolagus	Canis (Dogs & Wolves)
Species	Hydrolagus melanophasma	Canis lupus

Evolutionary Relationship

Eastern Pacific Black Ghostshark and gray wolf share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Eastern Pacific Black Ghostshark

LC — Least Concern

gray wolf

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Physical Characteristics

Attribute	Eastern Pacific Black Ghostshark	gray wolf
Diet	—	Carnivore
Average Lifespan	—	13 years
Average Length	—	1.6 m
Average Weight	—	45.0 kg

Habitat & Geographic Range

Eastern Pacific Black Ghostshark

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.

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.

Shared Countries

Both species can be found in 1 countries:

🇨🇱 Chile