Delacour's langur vs violet risso

Trachypithecus delacouri compared with Rissoa violacea

Key Differences

• Delacour's langur is Critically Endangered while violet risso is Not Evaluated.

Taxonomic Classification

Rank	Delacour's langur	violet risso
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Mollusca (軟体動物)
Class	Mammalia (哺乳類)	Gastropoda (腹足綱)
Order	Primates (サル目)	Littorinimorpha (タマキビガイ下目)
Family	Cercopithecidae (Old World Monkeys)	Rissoidae
Genus	Trachypithecus	Rissoa
Species	Trachypithecus delacouri	Rissoa violacea

Evolutionary Relationship

Delacour's langur and violet risso share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Delacour's langur

CR — Critically Endangered

violet risso

NE — Not Evaluated

Physical Characteristics

Attribute	Delacour's langur	violet risso
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Delacour's langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

violet risso

Habitat

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

Range

Distributed across Denmark and Norway.