Alder leaf beetle vs Atlantic Smooth Dogfish

Agelastica alni compared with Mustelus canis

Key Differences

• Alder leaf beetle is Least Concern while Atlantic Smooth Dogfish is Near Threatened.

Taxonomic Classification

Rank	Alder leaf beetle	Atlantic Smooth Dogfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Chondrichthyes (Cartilaginous Fish)
Order	Coleoptera (Beetles)	Carcharhiniformes (Ground Sharks)
Family	Chrysomelidae	Triakidae
Genus	Agelastica	Mustelus
Species	Agelastica alni	Mustelus canis

Evolutionary Relationship

Alder leaf beetle and Atlantic Smooth Dogfish share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Alder leaf beetle

LC — Least Concern

Atlantic Smooth Dogfish

NT — Near Threatened

Physical Characteristics

Attribute	Alder leaf beetle	Atlantic Smooth Dogfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alder leaf beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

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.

Alder leaf beetle

The Alder leaf beetle (Agelastica alni) is a species in the genus Agelastica. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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.