Blackbelly Dogfish vs gray wolf

Etmopterus hillianus compared with Canis lupus

Key Differences

• Blackbelly Dogfish is Least Concern while gray wolf is Critically Endangered.

Taxonomic Classification

Rank	Blackbelly Dogfish	gray wolf
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Elasmobranchii	Mammalia (mamíferos)
Order	Squaliformes (Squaliformes)	Carnivora (carnívoros)
Family	Etmopteridae	Canidae (Dogs & Wolves)
Genus	Etmopterus	Canis (Dogs & Wolves)
Species	Etmopterus hillianus	Canis lupus

Evolutionary Relationship

Blackbelly Dogfish and gray wolf share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Blackbelly Dogfish

LC — Least Concern

gray wolf

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Physical Characteristics

Attribute	Blackbelly Dogfish	gray wolf
Diet	—	Carnivore
Average Lifespan	—	13 years
Average Length	—	1.6 m
Average Weight	—	45.0 kg

Habitat & Geographic Range

Blackbelly Dogfish

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.

Blackbelly Dogfish

The Blackbelly Dogfish (Etmopterus hillianus) is a species in the genus Etmopterus. It is currently classified as Least Concern on the IUCN Red List.

gray wolf

O lobo-cinzento (Canis lupus), o canídeo selvagem mais amplamente distribuído, ocorre da América do Norte à Eurásia em habitats diversos, incluindo tundra, florestas e pradarias. São animais altamente sociais que vivem em matilhas familiares lideradas por um casal reprodutor dominante. Como predadores-chave, os lobos regulam as populações de presas e moldam profundamente a estrutura do ecossistema, como demonstrou sua reintrodução em Yellowstone. Antes muito perseguidos, as populações estão se recuperando em muitas regiões.