Erlenblattkäfer vs Fleabane Tortoise Beetle

Agelastica alni compared with Cassida murraea

Key Differences

• Erlenblattkäfer is Least Concern while Fleabane Tortoise Beetle is Near Threatened.

Taxonomic Classification

Rank	Erlenblattkäfer	Fleabane Tortoise Beetle
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Arthropoda (Gliederfüßer)	Arthropoda (Gliederfüßer)
Class same	Insecta (Insekten)	Insecta (Insekten)
Order same	Coleoptera (Käfer)	Coleoptera (Käfer)
Family same	Chrysomelidae	Chrysomelidae
Genus	Agelastica	Cassida
Species	Agelastica alni	Cassida murraea

Evolutionary Relationship

Erlenblattkäfer and Fleabane Tortoise Beetle share a common ancestor at the Family level: Chrysomelidae.

Conservation Status

Erlenblattkäfer

LC — Least Concern

Fleabane Tortoise Beetle

NT — Near Threatened

Physical Characteristics

Attribute	Erlenblattkäfer	Fleabane Tortoise Beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Erlenblattkäfer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Fleabane Tortoise Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Ireland, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Erlenblattkäfer

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