Bisam, Bisamratte vs Europäische Biber

Ondatra zibethicus compared with Castor fiber

Key Differences

• Bisam, Bisamratte is Not Evaluated while Europäische Biber is Vulnerable.

Taxonomic Classification

Rank	Bisam, Bisamratte	Europäische Biber
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order same	Rodentia (Nagetiere)	Rodentia (Nagetiere)
Family	Cricetidae	Castoridae (Beavers)
Genus	Ondatra	Castor (Beavers)
Species	Ondatra zibethicus	Castor fiber

Evolutionary Relationship

Bisam, Bisamratte and Europäische Biber share a common ancestor at the Order level: Rodentia. (Nagetiere)

Conservation Status

Bisam, Bisamratte

NE — Not Evaluated

Europäische Biber

VU — Vulnerable

Physical Characteristics

Attribute	Bisam, Bisamratte	Europäische Biber
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bisam, Bisamratte

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (8 countries), Europe (37 countries), North America (United States), and South America (Argentina, Bolivia, Chile).

Europäische Biber

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Bisam, Bisamratte

The Bisamratte (Ondatra zibethicus) is a species in the genus Ondatra. Typically found in diverse terrestrial and aquatic ecosystems.

Europäische Biber

Eurasian beaver (Castor fiber) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.

Shared Countries

Both species can be found in 6 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal 🇷🇺 Russia 🇸🇪 Sweden