Nilgiri langur vs Pohnpei tree snail

Semnopithecus johnii compared with Partula emersoni

Key Differences

• Nilgiri langur is Vulnerable while Pohnpei tree snail is Critically Endangered.

Taxonomic Classification

Rank	Nilgiri langur	Pohnpei tree snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Primates (Primates)	Stylommatophora (Stylommatophora)
Family	Cercopithecidae (Old World Monkeys)	Partulidae
Genus	Semnopithecus	Partula
Species	Semnopithecus johnii	Partula emersoni

Evolutionary Relationship

Nilgiri langur and Pohnpei tree snail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Nilgiri langur

VU — Vulnerable

Pohnpei tree snail

CR — Critically Endangered

Physical Characteristics

Attribute	Nilgiri langur	Pohnpei tree snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nilgiri langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pohnpei tree snail

Habitat

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

Range

Found in Norway. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.