Nilgiri langur vs Small Whiteface

Semnopithecus johnii compared with Leucorrhinia dubia

Key Differences

• Nilgiri langur is Vulnerable while Small Whiteface is Near Threatened.

Taxonomic Classification

Rank	Nilgiri langur	Small Whiteface
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)	Libellulidae
Genus	Semnopithecus	Leucorrhinia
Species	Semnopithecus johnii	Leucorrhinia dubia

Evolutionary Relationship

Nilgiri langur and Small Whiteface share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Nilgiri langur

VU — Vulnerable

Small Whiteface

NT — Near Threatened

Physical Characteristics

Attribute	Nilgiri langur	Small Whiteface
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nilgiri langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Small Whiteface

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.

Small Whiteface

Small Whiteface (Leucorrhinia dubia) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.