Mentawai Langur vs Smooth Map Lichen

Presbytis potenziani compared with Rhizocarpon hochstetteri

Key Differences

• Mentawai Langur is Critically Endangered while Smooth Map Lichen is Vulnerable.

Taxonomic Classification

Rank	Mentawai Langur	Smooth Map Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Primates (Primates)	Rhizocarpales (Rhizocarpales)
Family	Cercopithecidae (Old World Monkeys)	Rhizocarpaceae
Genus	Presbytis	Rhizocarpon
Species	Presbytis potenziani	Rhizocarpon hochstetteri

Conservation Status

Mentawai Langur

CR — Critically Endangered

Smooth Map Lichen

VU — Vulnerable

Physical Characteristics

Attribute	Mentawai Langur	Smooth Map Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mentawai Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Smooth Map Lichen

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 Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.