Erlenblattkäfer vs Knollen-Zypergras

Agelastica alni compared with Cyperus rotundus

Taxonomic Classification

Rank	Erlenblattkäfer	Knollen-Zypergras
Kingdom	Animalia (Tier)	Plantae (Pflanzen)
Phylum	Arthropoda (Gliederfüßer)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insekten)	Liliopsida (Monocots)
Order	Coleoptera (Käfer)	Poales (Süßgrasartige)
Family	Chrysomelidae	Cyperaceae
Genus	Agelastica	Cyperus
Species	Agelastica alni	Cyperus rotundus

Conservation Status

Erlenblattkäfer

LC — Least Concern

Knollen-Zypergras

LC — Least Concern

Physical Characteristics

Attribute	Erlenblattkäfer	Knollen-Zypergras
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.

Knollen-Zypergras

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 8 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (18 countries), Asia (20 countries), Europe (11 countries), North America (12 countries), Oceania and the Pacific (14 countries), and South America (7 countries).

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 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇺🇸 United States