Amerikanischer Biber vs robust iris

Castor canadensis compared with Iris robusta

Taxonomic Classification

Rank	Amerikanischer Biber	robust iris
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Arthropoda (Gliederfüßer)
Class	Mammalia (Säugetiere)	Insecta (Insekten)
Order	Rodentia (Nagetiere)	Mantodea (Fangschrecken)
Family	Castoridae (Beavers)	Eremiaphilidae
Genus	Castor (Beavers)	Iris
Species	Castor canadensis	Iris robusta

Evolutionary Relationship

Amerikanischer Biber and robust iris share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Amerikanischer Biber

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

robust iris

NE — Not Evaluated

Physical Characteristics

Attribute	Amerikanischer Biber	robust iris
Diet	Herbivore	—
Average Lifespan	15 years	—
Average Length	1.0 m	—
Average Weight	25.0 kg	—

Habitat & Geographic Range

Amerikanischer Biber

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).

robust iris

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Canada, France, Netherlands, and United Kingdom.

Amerikanischer Biber

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 4 countries:

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