Alder leaf beetle vs アメリカホシハジロ

Agelastica alni compared with Aythya americana

Key Differences

• Alder leaf beetle is Least Concern while アメリカホシハジロ is Not Evaluated.

Taxonomic Classification

Rank	Alder leaf beetle	アメリカホシハジロ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Arthropoda (節足動物)	Chordata (脊索動物)
Class	Insecta (昆虫)	Aves (鳥類)
Order	Coleoptera (コウチュウ目)	Anseriformes (カモ目)
Family	Chrysomelidae	Anatidae
Genus	Agelastica	Aythya
Species	Agelastica alni	Aythya americana

Evolutionary Relationship

Alder leaf beetle and アメリカホシハジロ share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Alder leaf beetle

LC — Least Concern

アメリカホシハジロ

NE — Not Evaluated

Physical Characteristics

Attribute	Alder leaf beetle	アメリカホシハジロ
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.

アメリカホシハジロ

Habitat

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

Range

Found across Europe (7 countries) and North America (United States).

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.

アメリカホシハジロ

アカアタマハジロ（Aythya americana）はIUCNレッドリストで未評価（NE）に分類されている。IUCNレッドリスト基準でまだ評価されておらず、保全状況は未確定である。

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States