Gray-shanked Douc Langur vs Green-eyed Hooktail

Pygathrix cinerea compared with Onychogomphus forcipatus

Key Differences

• Gray-shanked Douc Langur is Critically Endangered while Green-eyed Hooktail is Near Threatened.

Taxonomic Classification

Rank	Gray-shanked Douc Langur	Green-eyed Hooktail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Odonata (Odonata)
Family	Cercopithecidae (Old World Monkeys)	Gomphidae
Genus	Pygathrix	Onychogomphus
Species	Pygathrix cinerea	Onychogomphus forcipatus

Evolutionary Relationship

Gray-shanked Douc Langur and Green-eyed Hooktail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Gray-shanked Douc Langur

CR — Critically Endangered

Green-eyed Hooktail

NT — Near Threatened

Physical Characteristics

Attribute	Gray-shanked Douc Langur	Green-eyed Hooktail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Green-eyed Hooktail

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.