Alder leaf beetle vs Least Crayfish

Agelastica alni compared with Cambarellus diminutus

Key Differences

• Alder leaf beetle is Least Concern while Least Crayfish is Data Deficient.

Taxonomic Classification

Rank	Alder leaf beetle	Least Crayfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class	Insecta (Insects)	Malacostraca (Crustaceans)
Order	Coleoptera (Beetles)	Decapoda (Decapoda)
Family	Chrysomelidae	Cambaridae
Genus	Agelastica	Cambarellus
Species	Agelastica alni	Cambarellus diminutus

Evolutionary Relationship

Alder leaf beetle and Least Crayfish share a common ancestor at the Phylum level: Arthropoda. (Arthropods)

Conservation Status

Alder leaf beetle

LC — Least Concern

Least Crayfish

DD — Data Deficient

Physical Characteristics

Attribute	Alder leaf beetle	Least Crayfish
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.

Least Crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in Norway.

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 1 countries:

🇳🇴 Norway