Mentawai Langur vs

Presbytis potenziani compared with Nostoc sphaericum

Key Differences

• Mentawai Langur is Critically Endangered while is Not Evaluated.

Taxonomic Classification

Rank	Mentawai Langur
Kingdom	Animalia (Animals)	Bacteria (Bacteria)
Phylum	Chordata (Chordates)	Cyanobacteria (Cyanobacteria)
Class	Mammalia (Mammals)	Cyanobacteriia
Order	Primates (Primates)	Cyanobacteriales
Family	Cercopithecidae (Old World Monkeys)	Nostocaceae
Genus	Presbytis	Nostoc
Species	Presbytis potenziani	Nostoc sphaericum

Conservation Status

Mentawai Langur

CR — Critically Endangered

NE — Not Evaluated

Physical Characteristics

Attribute	Mentawai Langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mentawai Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Nostoc sphaericum is a colonial, nitrogen-fixing cyanobacterium in the family Nostocaceae, forming gelatinous spherical or irregular colonies visible to the naked eye. It inhabits moist soils, rocks, and freshwater environments, often forming conspicuous blobs after rainfall.