Alder leaf beetle vs Bark beetle

Agelastica alni compared with Silvanus proximus

Key Differences

• Alder leaf beetle is Least Concern while Bark beetle is Not Evaluated.

Taxonomic Classification

Rank	Alder leaf beetle	Bark beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order same	Coleoptera (Beetles)	Coleoptera (Beetles)
Family	Chrysomelidae	Silvanidae
Genus	Agelastica	Silvanus
Species	Agelastica alni	Silvanus proximus

Evolutionary Relationship

Alder leaf beetle and Bark beetle share a common ancestor at the Order level: Coleoptera. (Beetles)

Conservation Status

Alder leaf beetle

LC — Least Concern

Bark beetle

NE — Not Evaluated

Physical Characteristics

Attribute	Alder leaf beetle	Bark beetle
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.

Bark beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

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.

Bark beetle

The Bark beetle (Silvanus proximus) is a species in the genus Silvanus. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 4 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States