Nilgiri langur vs Northern Right Whale Dolphin

Semnopithecus johnii compared with Lissodelphis borealis

Key Differences

• Nilgiri langur is Vulnerable while Northern Right Whale Dolphin is Least Concern.

Taxonomic Classification

Rank	Nilgiri 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	Semnopithecus	Lissodelphis
Species	Semnopithecus johnii	Lissodelphis borealis

Evolutionary Relationship

Nilgiri langur and Northern Right Whale Dolphin share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Nilgiri langur

VU — Vulnerable

Northern Right Whale Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Nilgiri langur	Northern Right Whale Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nilgiri langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Northern Right Whale Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.