Gray-shanked Douc Langur vs Irrawaddy dolphin

Pygathrix cinerea compared with Orcaella brevirostris

Key Differences

• Gray-shanked Douc Langur is Critically Endangered while Irrawaddy dolphin is Endangered.

Taxonomic Classification

Rank	Gray-shanked Douc Langur	Irrawaddy dolphin
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Primates (サル目)	Cetacea (Whales & Dolphins)
Family	Cercopithecidae (Old World Monkeys)	Delphinidae (Oceanic Dolphins)
Genus	Pygathrix	Orcaella
Species	Pygathrix cinerea	Orcaella brevirostris

Evolutionary Relationship

Gray-shanked Douc Langur and Irrawaddy dolphin share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Gray-shanked Douc Langur

CR — Critically Endangered

Irrawaddy dolphin

EN — Endangered

Physical Characteristics

Attribute	Gray-shanked Douc Langur	Irrawaddy dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.