Alder leaf beetle vs plicate sweet-grass

Agelastica alni compared with Glyceria notata

Key Differences

• Alder leaf beetle is Least Concern while plicate sweet-grass is Critically Endangered.

Taxonomic Classification

Rank	Alder leaf beetle	plicate sweet-grass
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Liliopsida (Monocots)
Order	Coleoptera (Beetles)	Poales (Grasses)
Family	Chrysomelidae	Poaceae (Grass Family)
Genus	Agelastica	Glyceria
Species	Agelastica alni	Glyceria notata

Conservation Status

Alder leaf beetle

LC — Least Concern

plicate sweet-grass

CR — Critically Endangered

Physical Characteristics

Attribute	Alder leaf beetle	plicate sweet-grass
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.

plicate sweet-grass

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Widely distributed across Europe (4 countries), North America (Canada), Oceania and the Pacific (Australia), and South America (Colombia). Currently classified as Critically Endangered 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.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden