Francois' langur vs robust shell

Trachypithecus francoisi compared with Littoraria undulata

Key Differences

• Francois' langur is Endangered while robust shell is Least Concern.

Taxonomic Classification

Rank	Francois' langur	robust shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Primates (Primates)	Littorinimorpha (Littorinimorpha)
Family	Cercopithecidae (Old World Monkeys)	Littorinidae
Genus	Trachypithecus	Littoraria
Species	Trachypithecus francoisi	Littoraria undulata

Evolutionary Relationship

Francois' langur and robust shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Francois' langur

EN — Endangered

robust shell

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Francois' 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.