Alder leaf beetle vs Ash-bark Piercer

Agelastica alni compared with Pammene suspectana

Key Differences

• Alder leaf beetle is Least Concern while Ash-bark Piercer is Near Threatened.

Taxonomic Classification

Rank	Alder leaf beetle	Ash-bark Piercer
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Coleoptera (Beetles)	Lepidoptera (Butterflies & Moths)
Family	Chrysomelidae	Tortricidae
Genus	Agelastica	Pammene
Species	Agelastica alni	Pammene suspectana

Evolutionary Relationship

Alder leaf beetle and Ash-bark Piercer share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Alder leaf beetle

LC — Least Concern

Ash-bark Piercer

NT — Near Threatened

Physical Characteristics

Attribute	Alder leaf beetle	Ash-bark Piercer
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.

Ash-bark Piercer

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.

Ash-bark Piercer

Ash-bark piercer (Pammene suspectana) is a species in the genus Pammene. It is classified as Near Threatened by the IUCN. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 4 countries:

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