Alder leaf beetle vs Spider Weevil

Agelastica alni compared with Exomias araneiformis

Key Differences

• Alder leaf beetle is Least Concern while Spider Weevil is Not Evaluated.

Taxonomic Classification

Rank	Alder leaf beetle	Spider Weevil
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	Curculionidae
Genus	Agelastica	Exomias
Species	Agelastica alni	Exomias araneiformis

Evolutionary Relationship

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

Conservation Status

Alder leaf beetle

LC — Least Concern

Spider Weevil

NE — Not Evaluated

Physical Characteristics

Attribute	Alder leaf beetle	Spider Weevil
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.

Spider Weevil

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (16 countries).

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.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden