Alder leaf beetle vs Willowherb Leafcutter Bee

Agelastica alni compared with Megachile lapponica

Key Differences

• Alder leaf beetle is Least Concern while Willowherb Leafcutter Bee is Near Threatened.

Taxonomic Classification

Rank	Alder leaf beetle	Willowherb Leafcutter Bee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Coleoptera (Beetles)	Hymenoptera (Ants, Bees & Wasps)
Family	Chrysomelidae	Megachilidae
Genus	Agelastica	Megachile
Species	Agelastica alni	Megachile lapponica

Evolutionary Relationship

Alder leaf beetle and Willowherb Leafcutter Bee share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Alder leaf beetle

LC — Least Concern

Willowherb Leafcutter Bee

NT — Near Threatened

Physical Characteristics

Attribute	Alder leaf beetle	Willowherb Leafcutter Bee
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.

Willowherb Leafcutter Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Shared Countries

Both species can be found in 4 countries:

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