Gray-shanked Douc Langur vs Northern Right Whale Dolphin

Pygathrix cinerea compared with Lissodelphis borealis

Key Differences

• Gray-shanked Douc Langur is Critically Endangered while Northern Right Whale Dolphin is Least Concern.

Taxonomic Classification

Rank	Gray-shanked Douc Langur	Northern Right Whale Dolphin
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Primates (灵长目)	Cetacea (Whales & Dolphins)
Family	Cercopithecidae (Old World Monkeys)	Delphinidae (Oceanic Dolphins)
Genus	Pygathrix	Lissodelphis
Species	Pygathrix cinerea	Lissodelphis borealis

Evolutionary Relationship

Gray-shanked Douc Langur and Northern Right Whale Dolphin share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Gray-shanked Douc Langur

CR — Critically Endangered

Northern Right Whale Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Gray-shanked Douc Langur	Northern Right Whale Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Northern Right Whale Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.