Alder leaf beetle vs Common Pochard

Agelastica alni compared with Aythya ferina

Key Differences

• Alder leaf beetle is Least Concern while Common Pochard is Near Threatened.

Taxonomic Classification

Rank	Alder leaf beetle	Common Pochard
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum	Arthropoda (सन्धिपाद)	Chordata (रज्जुकी)
Class	Insecta (कीट)	Aves (पक्षी)
Order	Coleoptera (वर्मपंखी गण)	Anseriformes (ऐन्सरीफोर्मीस)
Family	Chrysomelidae	Anatidae
Genus	Agelastica	Aythya
Species	Agelastica alni	Aythya ferina

Evolutionary Relationship

Alder leaf beetle and Common Pochard share a common ancestor at the Kingdom level: Animalia. (प्राणी)

Conservation Status

Alder leaf beetle

LC — Least Concern

Common Pochard

NT — Near Threatened

Physical Characteristics

Attribute	Alder leaf beetle	Common Pochard
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.

Common Pochard

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Asia (Taiwan), Europe (8 countries), and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Common Pochard

Common Pochard (Aythya ferina) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States