Annamese Langur vs robust shell

Trachypithecus margarita compared with Littoraria undulata

Key Differences

• Annamese Langur is Endangered while robust shell is Least Concern.

Taxonomic Classification

Rank	Annamese Langur	robust shell
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Chordata (脊索动物门)	Mollusca (软体动物门)
Class	Mammalia (哺乳動物)	Gastropoda (腹足纲)
Order	Primates (灵长目)	Littorinimorpha (滨螺形目)
Family	Cercopithecidae (Old World Monkeys)	Littorinidae
Genus	Trachypithecus	Littoraria
Species	Trachypithecus margarita	Littoraria undulata

Evolutionary Relationship

Annamese Langur and robust shell share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Annamese Langur

EN — Endangered

robust shell

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Annamese Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

robust shell

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found in 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.