Nilgiri langur vs robust shell

Semnopithecus johnii compared with Littoraria undulata

Key Differences

• Nilgiri langur is Vulnerable while robust shell is Least Concern.

Taxonomic Classification

Rank	Nilgiri langur	robust shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Primates (Primates)	Littorinimorpha (Littorinimorpha)
Family	Cercopithecidae (Old World Monkeys)	Littorinidae
Genus	Semnopithecus	Littoraria
Species	Semnopithecus johnii	Littoraria undulata

Evolutionary Relationship

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

Conservation Status

Nilgiri langur

VU — Vulnerable

robust shell

LC — Least Concern

Physical Characteristics

Attribute	Nilgiri langur	robust shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nilgiri langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

robust shell

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found in Taiwan.