Gummy dogfish vs Smooth hound

Mustelus manazo compared with Mustelus mento

Key Differences

• Gummy dogfish is Endangered while Smooth hound is Critically Endangered.

Taxonomic Classification

Rank	Gummy dogfish	Smooth hound
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Chondrichthyes (Knorpelfische)	Chondrichthyes (Knorpelfische)
Order same	Carcharhiniformes (Grundhaie)	Carcharhiniformes (Grundhaie)
Family same	Triakidae	Triakidae
Genus same	Mustelus	Mustelus
Species	Mustelus manazo	Mustelus mento

Evolutionary Relationship

Gummy dogfish and Smooth hound share a common ancestor at the Genus level: Mustelus.

Conservation Status

Gummy dogfish

EN — Endangered

Smooth hound

CR — Critically Endangered

Physical Characteristics

Attribute	Gummy dogfish	Smooth hound
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gummy dogfish

Habitat

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

Range

Found in Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Smooth hound

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

Found in Chile. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.