Alder leaf beetle vs

Agelastica alni compared with Peronospora pulveracea

Key Differences

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

Taxonomic Classification

Rank	Alder leaf beetle
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Arthropoda (Arthropods)	Oomycota (Oomycetes)
Class	Insecta (Insects)	Peronosporea (Peronosporea)
Order	Coleoptera (Beetles)	Peronosporales (Peronosporales)
Family	Chrysomelidae	Peronosporaceae
Genus	Agelastica	Peronospora
Species	Agelastica alni	Peronospora pulveracea

Conservation Status

Alder leaf beetle

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Alder leaf 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.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, and Sweden.

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.

Peronospora pulveracea is an obligate oomycete pathogen causing powdery-like downy mildew on fumitory plants in the genus Fumaria. It inhabits agricultural fields, garden margins, and disturbed habitats where Fumaria weeds occur. This plant pathogen spreads via airborne sporangia during cool, humid weather conditions.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden