Francois' langur vs Mayr's Swiftlet

Trachypithecus francoisi compared with Aerodramus orientalis

Key Differences

• Francois' langur is Endangered while Mayr's Swiftlet is Data Deficient.

Taxonomic Classification

Rank	Francois' langur	Mayr's Swiftlet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Apodiformes (Apodiformes)
Family	Cercopithecidae (Old World Monkeys)	Apodidae
Genus	Trachypithecus	Aerodramus
Species	Trachypithecus francoisi	Aerodramus orientalis

Evolutionary Relationship

Francois' langur and Mayr's Swiftlet share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Francois' langur

EN — Endangered

Mayr's Swiftlet

DD — Data Deficient

Physical Characteristics

Attribute	Francois' langur	Mayr's Swiftlet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Francois' langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mayr's Swiftlet

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.