Blue-nosed ray vs Brazilian Porcupine

Myliobatis freminvillei compared with Coendou prehensilis

Key Differences

• Blue-nosed ray is Vulnerable while Brazilian Porcupine is Least Concern.

Taxonomic Classification

Rank	Blue-nosed ray	Brazilian Porcupine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Myliobatidae	Erethizontidae
Genus	Myliobatis	Coendou
Species	Myliobatis freminvillei	Coendou prehensilis

Evolutionary Relationship

Blue-nosed ray and Brazilian Porcupine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blue-nosed ray

VU — Vulnerable

Brazilian Porcupine

LC — Least Concern

Physical Characteristics

Attribute	Blue-nosed ray	Brazilian Porcupine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue-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.

Brazilian Porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Blue-nosed ray

The Blue Nosed Ray (Myliobatis freminvillei) is a species in the genus Myliobatis. It is currently classified as Vulnerable on the IUCN Red List. Native to South America, inhabiting ecosystems characteristic of the region.

Brazilian Porcupine

The Brazilian Porcupine (Coendou prehensilis) is a species in the genus Coendou. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela