Brown Diving Beetle vs pato-de-laysan

Agabus brunneus compared with Anas laysanensis

Key Differences

• Brown Diving Beetle is Extinct while pato-de-laysan is Critically Endangered.

Taxonomic Classification

Rank	Brown Diving Beetle	pato-de-laysan
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (artrópode)	Chordata (cordados)
Class	Insecta (inseto)	Aves (ave)
Order	Coleoptera (besouro)	Anseriformes (Anseriformes)
Family	Dytiscidae	Anatidae
Genus	Agabus	Anas
Species	Agabus brunneus	Anas laysanensis

Evolutionary Relationship

Brown Diving Beetle and pato-de-laysan share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Diving Beetle

EX — Extinct

pato-de-laysan

CR — Critically Endangered

Physical Characteristics

Attribute	Brown Diving Beetle	pato-de-laysan
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.

pato-de-laysan

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.

pato-de-laysan

O Pato-de-Laysan (Anas laysanensis) está classificado como Criticamente Ameaçado (CR) na Lista Vermelha da IUCN. Enfrenta um risco extremamente alto de extinção na natureza devido ao grave declínio populacional e à perda de habitat.

Shared Countries

Both species can be found in 1 countries:

🇧🇪 Belgium