Francois' langur vs slender facelina

Trachypithecus francoisi compared with Facelina auriculata

Key Differences

• Francois' langur is Endangered while slender facelina is Vulnerable.

Taxonomic Classification

Rank	Francois' langur	slender facelina
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Primates (Primates)	Nudibranchia (Nudibranchia)
Family	Cercopithecidae (Old World Monkeys)	Facelinidae
Genus	Trachypithecus	Facelina
Species	Trachypithecus francoisi	Facelina auriculata

Evolutionary Relationship

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

Conservation Status

Francois' langur

EN — Endangered

slender facelina

VU — Vulnerable

Physical Characteristics

Attribute	Francois' langur	slender facelina
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Francois' langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

slender facelina

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

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