Delacour's langur vs Mountain Swiftlet

Trachypithecus delacouri compared with Aerodramus hirundinaceus

Key Differences

• Delacour's langur is Critically Endangered while Mountain Swiftlet is Least Concern.

Taxonomic Classification

Rank	Delacour's langur	Mountain 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 delacouri	Aerodramus hirundinaceus

Evolutionary Relationship

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

Conservation Status

Delacour's langur

CR — Critically Endangered

Mountain Swiftlet

LC — Least Concern

Physical Characteristics

Attribute	Delacour's langur	Mountain Swiftlet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Delacour's langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mountain Swiftlet

Habitat

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

Range

Found in Norway.