Brazilian cow-nose ray vs Cownose ray

Rhinoptera brasiliensis compared with Rhinoptera javanica

Key Differences

• Brazilian cow-nose ray is Vulnerable while Cownose ray is Endangered.

Taxonomic Classification

Rank	Brazilian cow-nose ray	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 brasiliensis	Rhinoptera javanica

Evolutionary Relationship

Brazilian cow-nose ray and Cownose ray share a common ancestor at the Genus level: Rhinoptera.

Conservation Status

Brazilian cow-nose ray

VU — Vulnerable

Cownose ray

EN — Endangered

Physical Characteristics

Attribute	Brazilian cow-nose ray	Cownose ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brazilian cow-nose ray

Cownose ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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

Brazilian cow-nose ray

The Brazilian cow-nose ray (Rhinoptera brasiliensis) is a species in the genus Rhinoptera. It is currently classified as Vulnerable on the IUCN Red List.