Bisamratte vs Lesser Noctule

Ondatra zibethicus compared with Nyctalus leisleri

Key Differences

• Bisamratte is Not Evaluated while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Bisamratte	Lesser Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Chiroptera (Bats)
Family	Cricetidae	Vespertilionidae
Genus	Ondatra	Nyctalus
Species	Ondatra zibethicus	Nyctalus leisleri

Evolutionary Relationship

Bisamratte and Lesser Noctule share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Bisamratte

NE — Not Evaluated

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Bisamratte	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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).

Lesser Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Luxembourg, Sweden, and Ukraine. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇱🇺 Luxembourg 🇸🇪 Sweden 🇺🇦 Ukraine