Alder leaf beetle vs Pear psylla

Agelastica alni compared with Cacopsylla pyricola

Key Differences

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

Taxonomic Classification

Rank	Alder leaf beetle	Pear psylla
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Coleoptera (Beetles)	Hemiptera (Hemiptera)
Family	Chrysomelidae	Psyllidae
Genus	Agelastica	Cacopsylla
Species	Agelastica alni	Cacopsylla pyricola

Evolutionary Relationship

Alder leaf beetle and Pear psylla share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Alder leaf beetle

LC — Least Concern

Pear psylla

NE — Not Evaluated

Physical Characteristics

Attribute	Alder leaf beetle	Pear psylla
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.

Pear psylla

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, 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.

Shared Countries

Both species can be found in 5 countries:

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