Brown Carpet Beetle vs Canadian beaver

Attagenus smirnovi compared with Castor canadensis

Taxonomic Classification

Rank	Brown Carpet Beetle	Canadian beaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Coleoptera (Beetles)	Rodentia (Rodents)
Family	Dermestidae	Castoridae (Beavers)
Genus	Attagenus	Castor (Beavers)
Species	Attagenus smirnovi	Castor canadensis

Evolutionary Relationship

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

Conservation Status

Brown Carpet Beetle

NE — Not Evaluated

Canadian beaver

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Physical Characteristics

Attribute	Brown Carpet Beetle	Canadian beaver
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	1.0 m
Average Weight	—	25.0 kg

Habitat & Geographic Range

Brown Carpet Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (13 countries).

Canadian beaver

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Widely distributed across Europe (15 countries), North America (United States), and South America (Argentina, Chile).

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.

Canadian beaver

The largest rodent in North America, Canadian beavers weigh up to 32 kg and are master ecosystem engineers inhabiting rivers, lakes, and wetlands across Canada and the northern United States. By felling trees and constructing dams up to hundreds of meters long, beavers create ponds that provide habitat for hundreds of species. Their lodges and canals transform entire watersheds. Once nearly hunted to extinction for their fur, beaver populations have recovered strongly.

Shared Countries

Both species can be found in 8 countries:

🇧🇪 Belgium 🇫🇷 France 🇳🇱 Netherlands 🇳🇴 Norway 🇵🇱 Poland 🇷🇺 Russia 🇸🇪 Sweden 🇬🇧 United Kingdom