Brown Diving Beetle vs アメリカホシハジロ

Agabus brunneus compared with Aythya americana

Key Differences

• Brown Diving Beetle is Extinct while アメリカホシハジロ is Not Evaluated.

Taxonomic Classification

Rank	Brown Diving 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	Dytiscidae	Anatidae
Genus	Agabus	Aythya
Species	Agabus brunneus	Aythya americana

Evolutionary Relationship

Brown Diving Beetle and アメリカホシハジロ share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Brown Diving Beetle

EX — Extinct

アメリカホシハジロ

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Diving Beetle	アメリカホシハジロ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Diving Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Sweden.

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).

Brown Diving Beetle

The Brown Diving Beetle (Agabus brunneus) is a species in the genus Agabus. It is currently classified as Extinct 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 2 countries:

🇧🇪 Belgium 🇸🇪 Sweden