Blue-nosed ray vs Francois' langur

Myliobatis freminvillei compared with Trachypithecus francoisi

Key Differences

• Blue-nosed ray is Vulnerable while Francois' langur is Endangered.

Taxonomic Classification

Rank	Blue-nosed ray	Francois' langur
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Elasmobranchii	Mammalia (포유류)
Order	Myliobatiformes (매가오리목)	Primates (영장목)
Family	Myliobatidae	Cercopithecidae (Old World Monkeys)
Genus	Myliobatis	Trachypithecus
Species	Myliobatis freminvillei	Trachypithecus francoisi

Evolutionary Relationship

Blue-nosed ray and Francois' langur share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Blue-nosed ray

VU — Vulnerable

Francois' langur

EN — Endangered

Physical Characteristics

Attribute	Blue-nosed ray	Francois' langur
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.

Francois' langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.