Alder leaf beetle vs nut fingernailclam

Agelastica alni compared with Sphaerium rivicola

Key Differences

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

Taxonomic Classification

Rank	Alder leaf beetle	nut fingernailclam
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Mollusca (Mollusks)
Class	Insecta (Insects)	Bivalvia (Bivalvia)
Order	Coleoptera (Beetles)	Sphaeriida (Sphaeriida)
Family	Chrysomelidae	Sphaeriidae
Genus	Agelastica	Sphaerium
Species	Agelastica alni	Sphaerium rivicola

Evolutionary Relationship

Alder leaf beetle and nut fingernailclam share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Alder leaf beetle

LC — Least Concern

nut fingernailclam

NE — Not Evaluated

Physical Characteristics

Attribute	Alder leaf beetle	nut fingernailclam
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.

nut fingernailclam

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Ukraine.

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 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway