Cow-nosed ray vs Oman cownose ray

Rhinoptera bonasus compared with Rhinoptera jayakari

Key Differences

• Cow-nosed ray is Vulnerable while Oman cownose ray is Endangered.

Taxonomic Classification

Rank	Cow-nosed ray	Oman cownose ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Elasmobranchii	Elasmobranchii
Order same	Myliobatiformes (Myliobatiformes)	Myliobatiformes (Myliobatiformes)
Family same	Myliobatidae	Myliobatidae
Genus same	Rhinoptera	Rhinoptera
Species	Rhinoptera bonasus	Rhinoptera jayakari

Evolutionary Relationship

Cow-nosed ray and Oman cownose ray share a common ancestor at the Genus level: Rhinoptera.

Conservation Status

Cow-nosed ray

VU — Vulnerable

Oman cownose ray

EN — Endangered

Physical Characteristics

Attribute	Cow-nosed ray	Oman cownose ray
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.

Oman cownose ray