Annamese Langur vs Bent Ring Lichen

Trachypithecus margarita compared with Arctoparmelia incurva

Key Differences

• Annamese Langur is Endangered while Bent Ring Lichen is Critically Endangered.

Taxonomic Classification

Rank	Annamese Langur	Bent Ring Lichen
Kingdom	Animalia (حيوانات)	Fungi (فطر)
Phylum	Chordata (حبليات)	Ascomycota (فطريات زقية)
Class	Mammalia (ثدييات)	Lecanoromycetes (لقنورانية)
Order	Primates (رئيسيات)	Lecanorales (لقنوريات)
Family	Cercopithecidae (Old World Monkeys)	Parmeliaceae
Genus	Trachypithecus	Arctoparmelia
Species	Trachypithecus margarita	Arctoparmelia incurva

Conservation Status

Annamese Langur

EN — Endangered

Bent Ring Lichen

CR — Critically Endangered

Physical Characteristics

Attribute	Annamese Langur	Bent Ring Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Annamese Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bent Ring Lichen

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

Annamese Langur

The Annamese Langur (Trachypithecus margarita) is a species in the genus Trachypithecus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Bent Ring Lichen

The Bent Ring Lichen (Arctoparmelia incurva) is a species in the genus Arctoparmelia. It is currently classified as Critically Endangered on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.