Brown Diving Beetle vs 赤嘴鴨

Agabus brunneus compared with Anas erythrorhyncha

Key Differences

• Brown Diving Beetle is Extinct while 赤嘴鴨 is Least Concern.

Taxonomic Classification

Rank	Brown Diving Beetle	赤嘴鴨
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Arthropoda (节肢动物门)	Chordata (脊索动物门)
Class	Insecta (昆蟲綱)	Aves (鳥綱)
Order	Coleoptera (鞘翅目)	Anseriformes (雁形目)
Family	Dytiscidae	Anatidae
Genus	Agabus	Anas
Species	Agabus brunneus	Anas erythrorhyncha

Evolutionary Relationship

Brown Diving Beetle and 赤嘴鴨 share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Brown Diving Beetle

EX — Extinct

赤嘴鴨

LC — Least Concern

Physical Characteristics

Attribute	Brown Diving Beetle	赤嘴鴨
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.

赤嘴鴨

Habitat

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

Range

Found across Europe (6 countries) and South America (Ecuador).

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.

赤嘴鴨

红嘴鸭（Anas erythrorhyncha）在IUCN红色名录中被列为无危（LC）。在其分布范围内种群广泛且数量丰富，种群稳定，无直接保护忧虑。

Shared Countries

Both species can be found in 1 countries:

🇧🇪 Belgium