Long john vs Mentawai Langur

Triplaris weigeltiana compared with Presbytis potenziani

Key Differences

• Long john is Least Concern while Mentawai Langur is Critically Endangered.

Taxonomic Classification

Rank	Long john	Mentawai Langur
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Caryophyllales (Caryophyllales)	Primates (Primates)
Family	Polygonaceae	Cercopithecidae (Old World Monkeys)
Genus	Triplaris	Presbytis
Species	Triplaris weigeltiana	Presbytis potenziani

Conservation Status

Long john

LC — Least Concern

Mentawai Langur

CR — Critically Endangered

Physical Characteristics

Attribute	Long john	Mentawai Langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long john

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Brazil, Colombia, and United States.

Mentawai Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.