Alder leaf beetle vs Fletcher scale

Agelastica alni compared with Parthenolecanium fletcheri

Key Differences

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

Taxonomic Classification

Rank	Alder leaf beetle	Fletcher scale
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	Coccidae
Genus	Agelastica	Parthenolecanium
Species	Agelastica alni	Parthenolecanium fletcheri

Evolutionary Relationship

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

Conservation Status

Alder leaf beetle

LC — Least Concern

Fletcher scale

NE — Not Evaluated

Physical Characteristics

Attribute	Alder leaf beetle	Fletcher scale
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.

Fletcher scale

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (20 countries) and North America (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