Brown Carpet Beetle vs Laysan Duck

Attagenus smirnovi compared with Anas laysanensis

Key Differences

• Brown Carpet Beetle is Not Evaluated while Laysan Duck is Critically Endangered.

Taxonomic Classification

Rank	Brown Carpet Beetle	Laysan Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Coleoptera (Beetles)	Anseriformes (Anseriformes)
Family	Dermestidae	Anatidae
Genus	Attagenus	Anas
Species	Attagenus smirnovi	Anas laysanensis

Evolutionary Relationship

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

Conservation Status

Brown Carpet Beetle

NE — Not Evaluated

Laysan Duck

CR — Critically Endangered

Physical Characteristics

Attribute	Brown Carpet Beetle	Laysan Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Carpet Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (13 countries).

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 Carpet Beetle

The Brown Carpet Beetle (Attagenus smirnovi) is a species in the genus Attagenus. Typically found in virtually all terrestrial and freshwater habitats. Found across Europe (13 countries). It is found across Belarus, Belgium, Czech Republic, Denmark, France.

Laysan Duck

Laysan Duck (Anas laysanensis) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇫🇷 France 🇳🇱 Netherlands 🇳🇴 Norway 🇬🇧 United Kingdom