Delacour's langur vs Elm Button

Trachypithecus delacouri compared with Acleris kochiella

Key Differences

• Delacour's langur is Critically Endangered while Elm Button is Vulnerable.

Taxonomic Classification

Rank	Delacour's langur	Elm Button
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)	Tortricidae
Genus	Trachypithecus	Acleris
Species	Trachypithecus delacouri	Acleris kochiella

Evolutionary Relationship

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

Conservation Status

Delacour's langur

CR — Critically Endangered

Elm Button

VU — Vulnerable

Physical Characteristics

Attribute	Delacour's langur	Elm Button
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Delacour's langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Elm Button

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.