Bisamratte vs Cudbear

Ondatra zibethicus compared with Ochrolechia tartarea

Key Differences

• Bisamratte is Not Evaluated while Cudbear is Endangered.

Taxonomic Classification

Rank	Bisamratte	Cudbear
Kingdom	Animalia (動物)	Fungi (菌界)
Phylum	Chordata (脊索動物)	Ascomycota (子嚢菌門)
Class	Mammalia (哺乳類)	Lecanoromycetes (チャシブゴケ菌綱)
Order	Rodentia (ネズミ目)	Pertusariales (Pertusariales)
Family	Cricetidae	Ochrolechiaceae
Genus	Ondatra	Ochrolechia
Species	Ondatra zibethicus	Ochrolechia tartarea

Conservation Status

Bisamratte

NE — Not Evaluated

Cudbear

EN — Endangered

Physical Characteristics

Attribute	Bisamratte	Cudbear
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).

Cudbear

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. 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:

🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal 🇸🇪 Sweden 🇺🇸 United States