Alder leaf beetle vs Bearberry Case-bearer

Agelastica alni compared with Coleophora arctostaphyli

Key Differences

• Alder leaf beetle is Least Concern while Bearberry Case-bearer is Vulnerable.

Taxonomic Classification

Rank	Alder leaf beetle	Bearberry Case-bearer
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	Coleophoridae
Genus	Agelastica	Coleophora
Species	Agelastica alni	Coleophora arctostaphyli

Evolutionary Relationship

Alder leaf beetle and Bearberry Case-bearer share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Alder leaf beetle

LC — Least Concern

Bearberry Case-bearer

VU — Vulnerable

Physical Characteristics

Attribute	Alder leaf beetle	Bearberry Case-bearer
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.

Bearberry Case-bearer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Bearberry Case-bearer

The Bearberry Case-bearer (Coleophora arctostaphyli) is a species in the genus Coleophora. It is currently classified as Vulnerable on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden