False Slender-footed Robberfly vs Francois' langur

Leptarthrus vitripennis compared with Trachypithecus francoisi

Taxonomic Classification

Rank	False Slender-footed Robberfly	Francois' langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Diptera (Diptera)	Primates (Primates)
Family	Asilidae	Cercopithecidae (Old World Monkeys)
Genus	Leptarthrus	Trachypithecus
Species	Leptarthrus vitripennis	Trachypithecus francoisi

Evolutionary Relationship

False Slender-footed Robberfly and Francois' langur share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

False Slender-footed Robberfly

EN — Endangered

Francois' langur

EN — Endangered

Physical Characteristics

Attribute	False Slender-footed Robberfly	Francois' langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

False Slender-footed Robberfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Norway, and Sweden. Currently classified as 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.