Bisam, Bisamratte vs Elktoe

Ondatra zibethicus compared with Alasmidonta marginata

Key Differences

• Bisam, Bisamratte is Not Evaluated while Elktoe is Least Concern.

Taxonomic Classification

Rank	Bisam, Bisamratte	Elktoe
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Mollusca (Weichtiere)
Class	Mammalia (Säugetiere)	Bivalvia (Muscheln)
Order	Rodentia (Nagetiere)	Unionida (Unionida)
Family	Cricetidae	Unionidae
Genus	Ondatra	Alasmidonta
Species	Ondatra zibethicus	Alasmidonta marginata

Evolutionary Relationship

Bisam, Bisamratte and Elktoe share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Bisam, Bisamratte

NE — Not Evaluated

Elktoe

LC — Least Concern

Physical Characteristics

Attribute	Bisam, Bisamratte	Elktoe
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).

Elktoe

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and United States.

Bisam, Bisamratte

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

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇺🇸 United States