Francois' langur vs Raya

Trachypithecus francoisi compared with Myliobatis peruvianus

Key Differences

• Francois' langur is Endangered while Raya is Vulnerable.

Taxonomic Classification

Rank	Francois' langur	Raya
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Primates (Primates)	Myliobatiformes (Myliobatiformes)
Family	Cercopithecidae (Old World Monkeys)	Myliobatidae
Genus	Trachypithecus	Myliobatis
Species	Trachypithecus francoisi	Myliobatis peruvianus

Evolutionary Relationship

Francois' langur and Raya share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Francois' langur

EN — Endangered

Raya

VU — Vulnerable

Physical Characteristics

Attribute	Francois' langur	Raya
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Francois' langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Raya

Habitat

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

Range

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