Downland Conch vs Francois' langur

Aethes tesserana compared with Trachypithecus francoisi

Key Differences

• Downland Conch is Critically Endangered while Francois' langur is Endangered.

Taxonomic Classification

Rank	Downland Conch	Francois' langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Primates (Primates)
Family	Tortricidae	Cercopithecidae (Old World Monkeys)
Genus	Aethes	Trachypithecus
Species	Aethes tesserana	Trachypithecus francoisi

Evolutionary Relationship

Downland Conch and Francois' langur share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Downland Conch

CR — Critically Endangered

Francois' langur

EN — Endangered

Physical Characteristics

Attribute	Downland Conch	Francois' langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Downland Conch

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Francois' langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.