African ray vs Bisamratte

Urogymnus asperrimus compared with Ondatra zibethicus

Key Differences

• African ray is Vulnerable while Bisamratte is Not Evaluated.

Taxonomic Classification

Rank	African ray	Bisamratte
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Dasyatidae	Cricetidae
Genus	Urogymnus	Ondatra
Species	Urogymnus asperrimus	Ondatra zibethicus

Evolutionary Relationship

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

Conservation Status

African ray

VU — Vulnerable

Bisamratte

NE — Not Evaluated

Physical Characteristics

Attribute	African ray	Bisamratte
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

African ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its 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).

African ray

The African ray (Urogymnus asperrimus) is a species in the genus Urogymnus. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.

Bisamratte

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