Cow-nosed ray vs Grevy's zebra

Rhinoptera bonasus compared with Equus grevyi

Key Differences

• Cow-nosed ray is Vulnerable while Grevy's zebra is Endangered.

Taxonomic Classification

Rank	Cow-nosed ray	Grevy's zebra
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Perissodactyla (Odd-toed Ungulates)
Family	Myliobatidae	Equidae (Horses & Zebras)
Genus	Rhinoptera	Equus (Horses & Zebras)
Species	Rhinoptera bonasus	Equus grevyi

Evolutionary Relationship

Cow-nosed ray and Grevy's zebra share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Cow-nosed ray

VU — Vulnerable

Grevy's zebra

EN — Endangered

Physical Characteristics

Attribute	Cow-nosed ray	Grevy's zebra
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cow-nosed ray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

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

Grevy's zebra

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.