Bisamratte vs Krefft's ray

Ondatra zibethicus compared with Malacoraja kreffti

Key Differences

• Bisamratte is Not Evaluated while Krefft's ray is Least Concern.

Taxonomic Classification

Rank	Bisamratte	Krefft's ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Cricetidae	Rajidae
Genus	Ondatra	Malacoraja
Species	Ondatra zibethicus	Malacoraja kreffti

Evolutionary Relationship

Bisamratte and Krefft's ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bisamratte

NE — Not Evaluated

Krefft's ray

LC — Least Concern

Physical Characteristics

Attribute	Bisamratte	Krefft's ray
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).

Krefft's ray

Bisamratte

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