Mentawai Langur vs Rough ray

Presbytis potenziani compared with Raja radula

Key Differences

• Mentawai Langur is Critically Endangered while Rough ray is Endangered.

Taxonomic Classification

Rank	Mentawai Langur	Rough 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	Presbytis	Raja
Species	Presbytis potenziani	Raja radula

Evolutionary Relationship

Mentawai Langur and Rough ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Mentawai Langur

CR — Critically Endangered

Rough ray

EN — Endangered

Physical Characteristics

Attribute	Mentawai Langur	Rough ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mentawai Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rough ray