Francois' langur vs Speckled ray

Trachypithecus francoisi compared with Raja polystigma

Key Differences

• Francois' langur is Endangered while Speckled ray is Least Concern.

Taxonomic Classification

Rank	Francois' langur	Speckled ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Primates (Primates)	Rajiformes (Rajiformes)
Family	Cercopithecidae (Old World Monkeys)	Rajidae
Genus	Trachypithecus	Raja
Species	Trachypithecus francoisi	Raja polystigma

Evolutionary Relationship

Francois' langur and Speckled ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Francois' langur

EN — Endangered

Speckled ray

LC — Least Concern

Physical Characteristics

Attribute	Francois' langur	Speckled ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Francois' langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Speckled ray