Annamese Langur vs Olive Pearl

Trachypithecus margarita compared with Udea olivalis

Key Differences

• Annamese Langur is Endangered while Olive Pearl is Near Threatened.

Taxonomic Classification

Rank	Annamese Langur	Olive Pearl
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Lepidoptera (Butterflies & Moths)
Family	Cercopithecidae (Old World Monkeys)	Crambidae
Genus	Trachypithecus	Udea
Species	Trachypithecus margarita	Udea olivalis

Evolutionary Relationship

Annamese Langur and Olive Pearl share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Annamese Langur

EN — Endangered

Olive Pearl

NT — Near Threatened

Physical Characteristics

Attribute	Annamese Langur	Olive Pearl
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Annamese Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Olive Pearl

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Annamese Langur

The Annamese Langur (Trachypithecus margarita) is a species in the genus Trachypithecus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.