Francois' langur vs

Trachypithecus francoisi compared with Fuscidea praeruptorum

Key Differences

• Francois' langur is Endangered while is Vulnerable.

Taxonomic Classification

Rank	Francois' langur
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Primates (Primates)	Umbilicariales (Umbilicariales)
Family	Cercopithecidae (Old World Monkeys)	Fuscideaceae
Genus	Trachypithecus	Fuscidea
Species	Trachypithecus francoisi	Fuscidea praeruptorum

Conservation Status

Francois' langur

EN — Endangered

VU — Vulnerable

Physical Characteristics

Attribute	Francois' langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Francois' langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Habitat

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

Range

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

Fuscidea praeruptorum is a crustose lichen in the family Fuscideaceae, assessed as Vulnerable (VU). It grows on siliceous rock surfaces in stable, undisturbed habitats and is sensitive to air pollution and land use changes. Its vulnerable status reflects the restricted occurrence of suitable clean-air rocky substrates.