Atlantic Smooth Dogfish vs Brindled Flat-body

Mustelus canis compared with Agonopterix arenella

Key Differences

• Atlantic Smooth Dogfish is Near Threatened while Brindled Flat-body is Least Concern.

Taxonomic Classification

Rank	Atlantic Smooth Dogfish	Brindled Flat-body
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Chondrichthyes (Cartilaginous Fish)	Insecta (Insects)
Order	Carcharhiniformes (Ground Sharks)	Lepidoptera (Butterflies & Moths)
Family	Triakidae	Depressariidae
Genus	Mustelus	Agonopterix
Species	Mustelus canis	Agonopterix arenella

Evolutionary Relationship

Atlantic Smooth Dogfish and Brindled Flat-body share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Atlantic Smooth Dogfish

NT — Near Threatened

Brindled Flat-body

LC — Least Concern

Physical Characteristics

Attribute	Atlantic Smooth Dogfish	Brindled Flat-body
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Smooth Dogfish

Habitat

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

Range

Found in Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Brindled Flat-body

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Atlantic Smooth Dogfish

The Atlantic Smooth Dogfish (Mustelus canis) is a species in the genus Mustelus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

Brindled Flat-body

The Brindled Flat-body (Agonopterix arenella) is a species in the genus Agonopterix. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.