Ondatra vs Scallop Shell

Ondatra zibethicus compared with Rheumaptera undulata

Key Differences

• Ondatra is Not Evaluated while Scallop Shell is Least Concern.

Taxonomic Classification

Rank	Ondatra	Scallop Shell
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum	Chordata (хордовые)	Arthropoda (членистоногие)
Class	Mammalia (млекопитающие)	Insecta (насекомые)
Order	Rodentia (грызуны)	Lepidoptera (чешуекрылые)
Family	Cricetidae	Geometridae
Genus	Ondatra	Rheumaptera
Species	Ondatra zibethicus	Rheumaptera undulata

Evolutionary Relationship

Ondatra and Scallop Shell share a common ancestor at the Kingdom level: Animalia. (животные)

Conservation Status

Ondatra

NE — Not Evaluated

Scallop Shell

LC — Least Concern

Physical Characteristics

Attribute	Ondatra	Scallop Shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ondatra

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).

Scallop Shell

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada, Denmark, Norway, and United States.

Ondatra

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 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇺🇸 United States