Canadian beaver vs Red Cage

Castor canadensis compared with Clathrus ruber

Key Differences

• Canadian beaver is Not Evaluated while Red Cage is Vulnerable.

Taxonomic Classification

Rank	Canadian beaver	Red Cage
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Phallales (Phallales)
Family	Castoridae (Beavers)	Phallaceae
Genus	Castor (Beavers)	Clathrus
Species	Castor canadensis	Clathrus ruber

Conservation Status

Canadian beaver

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Red Cage

VU — Vulnerable

Physical Characteristics

Attribute	Canadian beaver	Red Cage
Diet	Herbivore	—
Average Lifespan	15 years	—
Average Length	1.0 m	—
Average Weight	25.0 kg	—

Habitat & Geographic Range

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).

Red Cage

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Found across Europe (9 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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:

🇦🇹 Austria 🇧🇪 Belgium 🇫🇷 France 🇳🇱 Netherlands 🇳🇴 Norway 🇵🇱 Poland 🇵🇹 Portugal 🇬🇧 United Kingdom