Gray-shanked Douc Langur vs Volcano Swiftlet

Pygathrix cinerea compared with Aerodramus vulcanorum

Key Differences

• Gray-shanked Douc Langur is Critically Endangered while Volcano Swiftlet is Near Threatened.

Taxonomic Classification

Rank	Gray-shanked Douc Langur	Volcano 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	Pygathrix	Aerodramus
Species	Pygathrix cinerea	Aerodramus vulcanorum

Evolutionary Relationship

Gray-shanked Douc Langur and Volcano Swiftlet share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-shanked Douc Langur

CR — Critically Endangered

Volcano Swiftlet

NT — Near Threatened

Physical Characteristics

Attribute	Gray-shanked Douc Langur	Volcano Swiftlet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Volcano Swiftlet

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.