Annamese Langur vs

Trachypithecus margarita compared with Biddulphia rhombus

Key Differences

• Annamese Langur is Endangered while is Not Evaluated.

Taxonomic Classification

Rank	Annamese Langur
Kingdom	Animalia (สัตว์)	Chromista (โครมิสตา)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Ochrophyta (Ochrophyta)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Bacillariophyceae (Bacillariophyceae)
Order	Primates (อันดับวานร)	Biddulphiales (Biddulphiales)
Family	Cercopithecidae (Old World Monkeys)	Biddulphiaceae
Genus	Trachypithecus	Biddulphia
Species	Trachypithecus margarita	Biddulphia rhombus

Conservation Status

Annamese Langur

EN — Endangered

NE — Not Evaluated

Physical Characteristics

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

Habitat & Geographic Range

Annamese Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Habitat

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

Range

Distributed across Denmark, Sweden, and Taiwan.

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.

Biddulphia rhombus is a centric marine diatom with a distinctly bipolar, rhomboid to broadly lanceolate valve shape bearing prominent horn-like elevations. It inhabits coastal planktonic and benthic environments in temperate to warm seas worldwide. This photosynthetic diatom contributes to marine primary production in neritic coastal waters.