Danube Clouded Yellow vs Delacour's langur

Colias myrmidone compared with Trachypithecus delacouri

Key Differences

• Danube Clouded Yellow is Endangered while Delacour's langur is Critically Endangered.

Taxonomic Classification

Rank	Danube Clouded Yellow	Delacour's langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Primates (Primates)
Family	Pieridae	Cercopithecidae (Old World Monkeys)
Genus	Colias	Trachypithecus
Species	Colias myrmidone	Trachypithecus delacouri

Evolutionary Relationship

Danube Clouded Yellow and Delacour's langur share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Danube Clouded Yellow

EN — Endangered

Delacour's langur

CR — Critically Endangered

Physical Characteristics

Attribute	Danube Clouded Yellow	Delacour's langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Danube Clouded Yellow

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 8 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (15 countries). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Delacour's langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.