Mentawai Langur vs Pixie Foam

Presbytis potenziani compared with Stereocaulon pileatum

Taxonomic Classification

Rank	Mentawai Langur	Pixie Foam
Kingdom	Animalia (动物界)	Fungi (真菌界)
Phylum	Chordata (脊索动物门)	Ascomycota (子囊菌门)
Class	Mammalia (哺乳動物)	Lecanoromycetes (茶漬綱)
Order	Primates (灵长目)	Lecanorales (茶漬目)
Family	Cercopithecidae (Old World Monkeys)	Stereocaulaceae
Genus	Presbytis	Stereocaulon
Species	Presbytis potenziani	Stereocaulon pileatum

Conservation Status

Mentawai Langur

CR — Critically Endangered

Pixie Foam

CR — Critically Endangered

Physical Characteristics

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

Habitat & Geographic Range

Mentawai Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pixie Foam

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.