Nilgiri langur vs Rock Foam

Semnopithecus johnii compared with Stereocaulon saxatile

Key Differences

• Nilgiri langur is Vulnerable while Rock Foam is Near Threatened.

Taxonomic Classification

Rank	Nilgiri langur	Rock Foam
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Primates (Primates)	Lecanorales (Lecanorales)
Family	Cercopithecidae (Old World Monkeys)	Stereocaulaceae
Genus	Semnopithecus	Stereocaulon
Species	Semnopithecus johnii	Stereocaulon saxatile

Conservation Status

Nilgiri langur

VU — Vulnerable

Rock Foam

NT — Near Threatened

Physical Characteristics

Attribute	Nilgiri langur	Rock Foam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nilgiri langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rock Foam

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.