Delacour's langur vs Olive Pearl

Trachypithecus delacouri compared with Udea olivalis

Key Differences

• Delacour's langur is Critically Endangered while Olive Pearl is Near Threatened.

Taxonomic Classification

Rank	Delacour's 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 delacouri	Udea olivalis

Evolutionary Relationship

Delacour's langur and Olive Pearl share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Delacour's langur

CR — Critically Endangered

Olive Pearl

NT — Near Threatened

Physical Characteristics

Attribute	Delacour's langur	Olive Pearl
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Delacour's 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.