Caucasian Blue vs Francois' langur

Lysandra corydonius compared with Trachypithecus francoisi

Key Differences

• Caucasian Blue is Least Concern while Francois' langur is Endangered.

Taxonomic Classification

Rank	Caucasian Blue	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	Lycaenidae	Cercopithecidae (Old World Monkeys)
Genus	Lysandra	Trachypithecus
Species	Lysandra corydonius	Trachypithecus francoisi

Evolutionary Relationship

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

Conservation Status

Caucasian Blue

LC — Least Concern

Francois' langur

EN — Endangered

Physical Characteristics

Attribute	Caucasian Blue	Francois' langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Blue

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Russia and Ukraine.

Francois' langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Caucasian Blue

The Caucasian Blue (Lysandra corydonius) is a species in the genus Lysandra. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.