Brown Diving Beetle vs Laysan Duck

Agabus brunneus compared with Anas laysanensis

Key Differences

• Brown Diving Beetle is Extinct while Laysan Duck is Critically Endangered.

Taxonomic Classification

Rank	Brown Diving Beetle	Laysan Duck
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum	Arthropoda (절지동물)	Chordata (척삭동물)
Class	Insecta (곤충)	Aves (새)
Order	Coleoptera (딱정벌레목)	Anseriformes (기러기목)
Family	Dytiscidae	Anatidae
Genus	Agabus	Anas
Species	Agabus brunneus	Anas laysanensis

Evolutionary Relationship

Brown Diving Beetle and Laysan Duck share a common ancestor at the Kingdom level: Animalia. (동물)

Conservation Status

Brown Diving Beetle

EX — Extinct

Laysan Duck

CR — Critically Endangered

Physical Characteristics

Attribute	Brown Diving Beetle	Laysan Duck
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.

Laysan Duck

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Laysan Duck

레이산 오리(Anas laysanensis)는 IUCN 적색목록에서 위급(CR) 등급으로 분류됩니다. 심각한 개체수 감소와 서식지 손실로 인해 야생에서 절멸할 위험이 매우 높은 종입니다.

Shared Countries

Both species can be found in 1 countries:

🇧🇪 Belgium