Bisamratte vs Cramp Balls

Ondatra zibethicus compared with Daldinia concentrica

Key Differences

• Bisamratte is Not Evaluated while Cramp Balls is Vulnerable.

Taxonomic Classification

Rank	Bisamratte	Cramp Balls
Kingdom	Animalia (प्राणी)	Fungi (फफूंद)
Phylum	Chordata (रज्जुकी)	Ascomycota (पुट कवक)
Class	Mammalia (स्तनधारी)	Sordariomycetes (Sordariomycetes)
Order	Rodentia (कृंतक)	Xylariales (Xylariales)
Family	Cricetidae	Hypoxylaceae
Genus	Ondatra	Daldinia
Species	Ondatra zibethicus	Daldinia concentrica

Conservation Status

Bisamratte

NE — Not Evaluated

Cramp Balls

VU — Vulnerable

Physical Characteristics

Attribute	Bisamratte	Cramp Balls
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).

Cramp Balls

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), North America (United States), and South America (Brazil). Currently classified as Vulnerable 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 6 countries:

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